configure.in
author Sam Lantinga <slouken@libsdl.org>
Sun, 03 Feb 2013 14:03:49 -0800
changeset 6833 c34a64af7751
parent 6774 ad8522052ce6
child 6849 b9dcf6242476
permissions -rw-r--r--
Use clang on Mac OS X, which is required for the @autorelease keyword
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dnl Process this file with autoconf to produce a configure script.
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AC_INIT(README)
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AC_CONFIG_HEADER(include/SDL_config.h)
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AC_CONFIG_AUX_DIR(build-scripts)
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AC_CONFIG_MACRO_DIR([acinclude])
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dnl Save the CFLAGS to see whether they were passed in or generated
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orig_CFLAGS="$CFLAGS"
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dnl Set various version strings - taken gratefully from the GTk sources
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#
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# Making releases:
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# Edit include/SDL_version.h and change the version, then:
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#   SDL_MICRO_VERSION += 1;
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#   SDL_INTERFACE_AGE += 1;
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#   SDL_BINARY_AGE += 1;
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# if any functions have been added, set SDL_INTERFACE_AGE to 0.
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# if backwards compatibility has been broken,
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# set SDL_BINARY_AGE and SDL_INTERFACE_AGE to 0.
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#
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SDL_MAJOR_VERSION=2
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SDL_MINOR_VERSION=0
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SDL_MICRO_VERSION=0
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SDL_INTERFACE_AGE=0
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SDL_BINARY_AGE=0
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SDL_VERSION=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION.$SDL_MICRO_VERSION
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AC_SUBST(SDL_MAJOR_VERSION)
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AC_SUBST(SDL_MINOR_VERSION)
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AC_SUBST(SDL_MICRO_VERSION)
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AC_SUBST(SDL_INTERFACE_AGE)
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AC_SUBST(SDL_BINARY_AGE)
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AC_SUBST(SDL_VERSION)
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dnl On Mac OS X we need to build with clang
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dnl We can't use $host or reorder AC_CANONICAL_HOST because of autoconf magic.
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case "`/bin/sh $ac_aux_dir/config.guess`" in
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    *-*-darwin*)
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        if test "x$CC" = "x"; then
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            CC=clang
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        fi
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        ;;
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esac
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# libtool versioning
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LT_INIT([win32-dll])
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LT_RELEASE=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION
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LT_CURRENT=`expr $SDL_MICRO_VERSION - $SDL_INTERFACE_AGE`
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LT_REVISION=$SDL_INTERFACE_AGE
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LT_AGE=`expr $SDL_BINARY_AGE - $SDL_INTERFACE_AGE`
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m4_pattern_allow([^LT_])
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AC_SUBST(LT_RELEASE)
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AC_SUBST(LT_CURRENT)
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AC_SUBST(LT_REVISION)
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AC_SUBST(LT_AGE)
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dnl Detect the canonical build and host environments
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dnl AC_CANONICAL_HOST
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dnl Check for tools
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AC_PROG_LIBTOOL
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AC_PROG_CC
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AC_PROG_CXX
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AC_PROG_INSTALL
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AC_PROG_MAKE_SET
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AC_CHECK_TOOL(WINDRES, [windres], [:])
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dnl Set up the compiler and linker flags
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INCLUDE="-I$srcdir/include"
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if test x$srcdir != x.; then
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    INCLUDE="-Iinclude $INCLUDE"
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elif test -d .hg; then
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    AC_MSG_ERROR([
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*** When building from Mercurial you should configure and build in a
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    separate directory so you don't clobber SDL_config.h, SDL_revision.h
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])
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fi
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case "$host" in
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    *-*-cygwin*)
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        # We build SDL on cygwin without the UNIX emulation layer
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        BASE_CFLAGS="-I/usr/include/mingw -mno-cygwin"
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        BASE_LDFLAGS="-mno-cygwin"
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        ;;
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    *)
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        BASE_CFLAGS=""
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        BASE_LDFLAGS=""
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        ;;
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esac
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# Uncomment the following line if you want to force SDL and applications
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# built with it to be compiled for a particular architecture.
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#AX_GCC_ARCHFLAG([no], [BASE_CFLAGS="$BASE_CFLAGS $ax_cv_gcc_archflag]")
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BUILD_CFLAGS="$CFLAGS $CPPFLAGS -DUSING_GENERATED_CONFIG_H"
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# The default optimization for SDL is -O3 (Bug #31)
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if test "x$orig_CFLAGS" = x; then
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    BUILD_CFLAGS=`echo $BUILD_CFLAGS | sed 's/-O2/-O3/'`
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fi
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EXTRA_CFLAGS="$INCLUDE $BASE_CFLAGS"
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BUILD_LDFLAGS="$LDFLAGS"
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EXTRA_LDFLAGS="$BASE_LDFLAGS"
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## These are common directories to find software packages
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#for path in /usr/freeware /usr/pkg /usr/X11R6 /usr/local; do
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#    if test -d $path/include; then
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#        EXTRA_CFLAGS="$EXTRA_CFLAGS -I$path/include"
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#    fi
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#    if test -d $path/lib; then
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#        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -L$path/lib"
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#    fi
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#done
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SDL_CFLAGS="$BASE_CFLAGS"
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SDL_LIBS="-lSDL2 $BASE_LDFLAGS"
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CPPFLAGS="$CPPFLAGS $EXTRA_CFLAGS"
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CFLAGS="$CFLAGS $EXTRA_CFLAGS"
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LDFLAGS="$LDFLAGS $EXTRA_LDFLAGS"
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dnl set this to use on systems that use lib64 instead of lib
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base_libdir=`echo \${libdir} | sed 's/.*\/\(.*\)/\1/; q'`
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dnl Function to find a library in the compiler search path
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find_lib()
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{
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    gcc_bin_path=[`$CC -print-search-dirs 2>/dev/null | fgrep programs: | sed 's/[^=]*=\(.*\)/\1/' | sed 's/:/ /g'`]
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    gcc_lib_path=[`$CC -print-search-dirs 2>/dev/null | fgrep libraries: | sed 's/[^=]*=\(.*\)/\1/' | sed 's/:/ /g'`]
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    env_lib_path=[`echo $LIBS $LDFLAGS $* | sed 's/-L[ ]*//g'`]
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    if test "$cross_compiling" = yes; then
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        host_lib_path=""
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    else
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        host_lib_path="/usr/$base_libdir /usr/local/$base_libdir"
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    fi
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    for path in $gcc_bin_path $gcc_lib_path $env_lib_path $host_lib_path; do
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        lib=[`ls -- $path/$1 2>/dev/null | sort | sed 's/.*\/\(.*\)/\1/; q'`]
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        if test x$lib != x; then
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            echo $lib
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            return
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        fi
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    done
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}
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dnl Check for compiler characteristics
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AC_C_CONST
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AC_C_INLINE
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AC_C_VOLATILE
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dnl See whether we want assertions for debugging/sanity checking SDL itself.
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AC_ARG_ENABLE(assertions,
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AC_HELP_STRING([--enable-assertions],
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               [Enable internal sanity checks (auto/disabled/release/enabled/paranoid) [[default=auto]]]),
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              , enable_assertions=auto)
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case "$enable_assertions" in
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    auto) # Use optimization settings to determine assertion level
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        ;;
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    disabled)
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        AC_DEFINE(SDL_DEFAULT_ASSERT_LEVEL, 0, [ ])
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        ;;
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    release)
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        AC_DEFINE(SDL_DEFAULT_ASSERT_LEVEL, 1, [ ])
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        ;;
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    enabled)
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        AC_DEFINE(SDL_DEFAULT_ASSERT_LEVEL, 2, [ ])
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        ;;
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    paranoid)
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        AC_DEFINE(SDL_DEFAULT_ASSERT_LEVEL, 3, [ ])
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        ;;
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    *)
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        AC_MSG_ERROR([*** unknown assertion level. stop.])
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        ;;
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esac
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dnl See whether we can use gcc style dependency tracking
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AC_ARG_ENABLE(dependency-tracking,
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AC_HELP_STRING([--enable-dependency-tracking],
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               [Use gcc -MMD -MT dependency tracking [[default=yes]]]),
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              , enable_dependency_tracking=yes)
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if test x$enable_dependency_tracking = xyes; then
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    have_gcc_mmd_mt=no
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    AC_MSG_CHECKING(for GCC -MMD -MT option)
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    AC_TRY_COMPILE([
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    #if !defined(__GNUC__) || __GNUC__ < 3
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    #error Dependency tracking requires GCC 3.0 or newer
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    #endif
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    ],[
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    ],[
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    have_gcc_mmd_mt=yes
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    ])
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    AC_MSG_RESULT($have_gcc_mmd_mt)
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    if test x$have_gcc_mmd_mt = xyes; then
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        DEPENDENCY_TRACKING_OPTIONS="-MMD -MT \$@"
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    fi
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fi
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# Actually this doesn't work on OpenBSD and BeOS
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#AC_MSG_CHECKING(for linker option --no-undefined)
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#have_no_undefined=no
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#save_LDFLAGS="$LDFLAGS"
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#LDFLAGS="$LDFLAGS -Wl,--no-undefined"
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#AC_TRY_LINK([
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#],[
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#],[
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#have_no_undefined=yes
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#EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,--no-undefined"
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#])
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#LDFLAGS="$save_LDFLAGS"
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#AC_MSG_RESULT($have_no_undefined)
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dnl See whether we are allowed to use the system C library
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AC_ARG_ENABLE(libc,
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AC_HELP_STRING([--enable-libc], [Use the system C library [[default=yes]]]),
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              , enable_libc=yes)
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if test x$enable_libc = xyes; then
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    AC_DEFINE(HAVE_LIBC, 1, [ ])
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    dnl Check for C library headers
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    AC_HEADER_STDC
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    AC_CHECK_HEADERS(sys/types.h stdio.h stdlib.h stddef.h stdarg.h malloc.h memory.h string.h strings.h inttypes.h stdint.h ctype.h math.h iconv.h signal.h)
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    dnl Check for typedefs, structures, etc.
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    AC_TYPE_SIZE_T
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    dnl Check for defines
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    AC_CHECK_DEFINE(M_PI, math.h)
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    dnl Checks for library functions.
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    case "$host" in
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    *-*-cygwin* | *-*-mingw32*)
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        ;;
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    *)
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        AC_FUNC_ALLOCA
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        ;;
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    esac
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    AC_FUNC_MEMCMP
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    if test x$ac_cv_func_memcmp_working = xyes; then
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        AC_DEFINE(HAVE_MEMCMP, 1, [ ])
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    fi
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    AC_FUNC_STRTOD
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    if test x$ac_cv_func_strtod = xyes; then
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        AC_DEFINE(HAVE_STRTOD, 1, [ ])
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    fi
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    AC_CHECK_FUNC(mprotect,
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        AC_TRY_COMPILE([
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          #include <sys/types.h>
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          #include <sys/mman.h>
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        ],[
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        ],[
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        AC_DEFINE(HAVE_MPROTECT, 1, [ ])
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        ]),
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    )
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    AC_CHECK_FUNCS(malloc calloc realloc free getenv setenv putenv unsetenv qsort abs bcopy memset memcpy memmove strlen strlcpy strlcat strdup _strrev _strupr _strlwr strchr strrchr strstr itoa _ltoa _uitoa _ultoa strtol strtoul _i64toa _ui64toa strtoll strtoull atoi atof strcmp strncmp _stricmp strcasecmp _strnicmp strncasecmp sscanf snprintf vsnprintf fseeko fseeko64 sigaction setjmp nanosleep sysconf sysctlbyname)
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    AC_CHECK_LIB(m, pow, [LIBS="$LIBS -lm"; EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm"])
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    AC_CHECK_FUNCS(atan atan2 ceil copysign cos cosf fabs floor log pow scalbn sin sinf sqrt)
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    AC_CHECK_LIB(iconv, iconv_open, [LIBS="$LIBS -liconv"; EXTRA_LDFLAGS="$EXTRA_LDFLAGS -liconv"])
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    AC_CHECK_FUNCS(iconv)
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    AC_CHECK_MEMBER(struct sigaction.sa_sigaction,[AC_DEFINE(HAVE_SA_SIGACTION)], ,[#include <signal.h>])
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fi
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AC_CHECK_SIZEOF(void*)
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dnl See whether we can use gcc atomic operations on this architecture
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AC_ARG_ENABLE(gcc-atomics,
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AC_HELP_STRING([--enable-gcc-atomics],
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               [Use gcc builtin atomics [[default=yes]]]),
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              , enable_gcc_atomics=yes)
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if test x$enable_gcc_atomics = xyes; then
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    have_gcc_atomics=no
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    AC_MSG_CHECKING(for GCC builtin atomic operations)
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    AC_TRY_LINK([
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    ],[
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    int a;
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    void *x, *y, *z;
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    __sync_lock_test_and_set(&a, 4);
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    __sync_lock_test_and_set(&x, y);
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    __sync_fetch_and_add(&a, 1);
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    __sync_bool_compare_and_swap(&a, 5, 10);
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    __sync_bool_compare_and_swap(&x, y, z);
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    ],[
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    have_gcc_atomics=yes
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    ])
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    AC_MSG_RESULT($have_gcc_atomics)
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    if test x$have_gcc_atomics = xyes; then
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        AC_DEFINE(HAVE_GCC_ATOMICS, 1, [ ])
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    else
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        # See if we have the minimum operation needed for GCC atomics
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        AC_TRY_LINK([
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        ],[
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        int a;
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        __sync_lock_test_and_set(&a, 1);
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        __sync_lock_release(&a);
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        ],[
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        have_gcc_sync_lock_test_and_set=yes
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        ])
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        if test x$have_gcc_sync_lock_test_and_set = xyes; then
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            AC_DEFINE(HAVE_GCC_SYNC_LOCK_TEST_AND_SET, 1, [ ])
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        fi
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    fi
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fi
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# Standard C sources
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SOURCES="$SOURCES $srcdir/src/*.c"
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SOURCES="$SOURCES $srcdir/src/atomic/*.c"
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SOURCES="$SOURCES $srcdir/src/audio/*.c"
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SOURCES="$SOURCES $srcdir/src/cpuinfo/*.c"
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SOURCES="$SOURCES $srcdir/src/events/*.c"
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SOURCES="$SOURCES $srcdir/src/file/*.c"
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SOURCES="$SOURCES $srcdir/src/libm/*.c"
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SOURCES="$SOURCES $srcdir/src/render/*.c"
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SOURCES="$SOURCES $srcdir/src/render/*/*.c"
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SOURCES="$SOURCES $srcdir/src/stdlib/*.c"
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SOURCES="$SOURCES $srcdir/src/thread/*.c"
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SOURCES="$SOURCES $srcdir/src/timer/*.c"
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SOURCES="$SOURCES $srcdir/src/video/*.c"
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dnl Enable/disable various subsystems of the SDL library
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AC_ARG_ENABLE(atomic,
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AC_HELP_STRING([--enable-atomic], [Enable the atomic operations subsystem [[default=yes]]]),
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              , enable_atomic=yes)
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if test x$enable_atomic != xyes; then
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    AC_DEFINE(SDL_ATOMIC_DISABLED, 1, [ ])
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fi
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AC_ARG_ENABLE(audio,
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AC_HELP_STRING([--enable-audio], [Enable the audio subsystem [[default=yes]]]),
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              , enable_audio=yes)
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if test x$enable_audio != xyes; then
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    AC_DEFINE(SDL_AUDIO_DISABLED, 1, [ ])
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fi
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AC_ARG_ENABLE(video,
slouken@1637
   333
AC_HELP_STRING([--enable-video], [Enable the video subsystem [[default=yes]]]),
slouken@0
   334
              , enable_video=yes)
slouken@1361
   335
if test x$enable_video != xyes; then
icculus@5548
   336
    AC_DEFINE(SDL_VIDEO_DISABLED, 1, [ ])
slouken@0
   337
fi
slouken@5226
   338
AC_ARG_ENABLE(render,
slouken@5226
   339
AC_HELP_STRING([--enable-render], [Enable the render subsystem [[default=yes]]]),
slouken@5226
   340
              , enable_render=yes)
slouken@5226
   341
if test x$enable_render != xyes; then
icculus@5548
   342
    AC_DEFINE(SDL_RENDER_DISABLED, 1, [ ])
slouken@5226
   343
fi
slouken@0
   344
AC_ARG_ENABLE(events,
slouken@1637
   345
AC_HELP_STRING([--enable-events], [Enable the events subsystem [[default=yes]]]),
slouken@0
   346
              , enable_events=yes)
slouken@1361
   347
if test x$enable_events != xyes; then
icculus@5548
   348
    AC_DEFINE(SDL_EVENTS_DISABLED, 1, [ ])
slouken@0
   349
fi
slouken@0
   350
AC_ARG_ENABLE(joystick,
slouken@1637
   351
AC_HELP_STRING([--enable-joystick], [Enable the joystick subsystem [[default=yes]]]),
slouken@0
   352
              , enable_joystick=yes)
slouken@1361
   353
if test x$enable_joystick != xyes; then
icculus@5548
   354
    AC_DEFINE(SDL_JOYSTICK_DISABLED, 1, [ ])
icculus@2103
   355
else
icculus@2103
   356
    SOURCES="$SOURCES $srcdir/src/joystick/*.c"
slouken@0
   357
fi
slouken@2713
   358
AC_ARG_ENABLE(haptic,
slouken@2713
   359
AC_HELP_STRING([--enable-haptic], [Enable the haptic (force feedback) subsystem [[default=yes]]]),
slouken@2713
   360
              , enable_haptic=yes)
slouken@2713
   361
if test x$enable_haptic != xyes; then
icculus@5548
   362
    AC_DEFINE(SDL_HAPTIC_DISABLED, 1, [ ])
slouken@2713
   363
else
slouken@2713
   364
    SOURCES="$SOURCES $srcdir/src/haptic/*.c"
slouken@2713
   365
fi
icculus@3170
   366
AC_ARG_ENABLE(power,
icculus@3170
   367
AC_HELP_STRING([--enable-power], [Enable the power subsystem [[default=yes]]]),
icculus@3170
   368
              , enable_power=yes)
icculus@3170
   369
if test x$enable_power != xyes; then
icculus@5548
   370
    AC_DEFINE(SDL_POWER_DISABLED, 1, [ ])
icculus@3170
   371
else
icculus@3170
   372
    SOURCES="$SOURCES $srcdir/src/power/*.c"
icculus@3170
   373
fi
slouken@0
   374
AC_ARG_ENABLE(threads,
slouken@1637
   375
AC_HELP_STRING([--enable-threads], [Enable the threading subsystem [[default=yes]]]),
slouken@0
   376
              , enable_threads=yes)
slouken@0
   377
if test x$enable_threads != xyes; then
icculus@5548
   378
    AC_DEFINE(SDL_THREADS_DISABLED, 1, [ ])
slouken@0
   379
fi
slouken@0
   380
AC_ARG_ENABLE(timers,
slouken@1637
   381
AC_HELP_STRING([--enable-timers], [Enable the timer subsystem [[default=yes]]]),
slouken@0
   382
              , enable_timers=yes)
slouken@1361
   383
if test x$enable_timers != xyes; then
icculus@5548
   384
    AC_DEFINE(SDL_TIMERS_DISABLED, 1, [ ])
slouken@0
   385
fi
slouken@0
   386
AC_ARG_ENABLE(file,
slouken@1637
   387
AC_HELP_STRING([--enable-file], [Enable the file subsystem [[default=yes]]]),
slouken@0
   388
              , enable_file=yes)
slouken@1361
   389
if test x$enable_file != xyes; then
icculus@5548
   390
    AC_DEFINE(SDL_FILE_DISABLED, 1, [ ])
slouken@1361
   391
fi
slouken@1361
   392
AC_ARG_ENABLE(loadso,
slouken@1637
   393
AC_HELP_STRING([--enable-loadso], [Enable the shared object loading subsystem [[default=yes]]]),
slouken@1361
   394
              , enable_loadso=yes)
slouken@1361
   395
if test x$enable_loadso != xyes; then
icculus@5548
   396
    AC_DEFINE(SDL_LOADSO_DISABLED, 1, [ ])
slouken@0
   397
fi
slouken@740
   398
AC_ARG_ENABLE(cpuinfo,
slouken@1637
   399
AC_HELP_STRING([--enable-cpuinfo], [Enable the cpuinfo subsystem [[default=yes]]]),
slouken@740
   400
              , enable_cpuinfo=yes)
slouken@1361
   401
if test x$enable_cpuinfo != xyes; then
icculus@5548
   402
    AC_DEFINE(SDL_CPUINFO_DISABLED, 1, [ ])
slouken@1361
   403
fi
slouken@5225
   404
AC_ARG_ENABLE(atomic,
slouken@5225
   405
AC_HELP_STRING([--enable-atomic], [Enable the atomic operations [[default=yes]]]),
slouken@5225
   406
              , enable_atomic=yes)
slouken@5225
   407
if test x$enable_atomic != xyes; then
icculus@5548
   408
    AC_DEFINE(SDL_ATOMIC_DISABLED, 1, [ ])
slouken@5225
   409
fi
slouken@1402
   410
AC_ARG_ENABLE(assembly,
slouken@1637
   411
AC_HELP_STRING([--enable-assembly], [Enable assembly routines [[default=yes]]]),
slouken@1402
   412
              , enable_assembly=yes)
slouken@1402
   413
if test x$enable_assembly = xyes; then
icculus@5548
   414
    AC_DEFINE(SDL_ASSEMBLY_ROUTINES, 1, [ ])
slouken@2247
   415
slouken@2856
   416
    # Make sure that we don't generate floating point code that would
slouken@2856
   417
    # cause illegal instruction exceptions on older processors
slouken@2856
   418
    case "$host" in
slouken@2856
   419
        *-*-darwin*)
slouken@2856
   420
            # Don't need to worry about Apple hardware, it's all SSE capable
slouken@2856
   421
            default_ssemath=yes
slouken@2856
   422
            ;;
slouken@2856
   423
        *64-*-*)
slouken@2856
   424
            # x86 64-bit architectures all have SSE instructions
slouken@2856
   425
            default_ssemath=yes
slouken@2856
   426
            ;;
slouken@3392
   427
        *)
slouken@2856
   428
            default_ssemath=no
slouken@2856
   429
            ;;
slouken@2856
   430
    esac
slouken@2856
   431
    AC_ARG_ENABLE(ssemath,
slouken@2856
   432
AC_HELP_STRING([--enable-ssemath], [Allow GCC to use SSE floating point math [[default=no]]]),
slouken@2856
   433
                  , enable_ssemath=$default_ssemath)
slouken@2856
   434
    if test x$enable_ssemath = xno; then
slouken@2856
   435
        if test x$have_gcc_sse = xyes -o x$have_gcc_sse2 = xyes; then
slouken@2856
   436
            EXTRA_CFLAGS="$EXTRA_CFLAGS -mfpmath=387"
slouken@2856
   437
        fi
slouken@2856
   438
    fi
slouken@2856
   439
slouken@2247
   440
    dnl Check for various instruction support
slouken@2247
   441
    AC_ARG_ENABLE(mmx,
slouken@2247
   442
AC_HELP_STRING([--enable-mmx], [use MMX assembly routines [[default=yes]]]),
slouken@2247
   443
                  , enable_mmx=yes)
slouken@2247
   444
    if test x$enable_mmx = xyes; then
slouken@2247
   445
        save_CFLAGS="$CFLAGS"
slouken@2247
   446
        have_gcc_mmx=no
slouken@2247
   447
        AC_MSG_CHECKING(for GCC -mmmx option)
slouken@2247
   448
        mmx_CFLAGS="-mmmx"
slouken@2247
   449
        CFLAGS="$save_CFLAGS $mmx_CFLAGS"
slouken@2247
   450
slouken@2247
   451
        AC_TRY_COMPILE([
slouken@4426
   452
        #ifdef __MINGW32__
slouken@4426
   453
        #include <_mingw.h>
slouken@4426
   454
        #ifdef __MINGW64_VERSION_MAJOR
slouken@4426
   455
        #include <intrin.h>
slouken@4426
   456
        #else
slouken@2247
   457
        #include <mmintrin.h>
slouken@4426
   458
        #endif
slouken@4426
   459
        #else
slouken@4426
   460
        #include <mmintrin.h>
slouken@4426
   461
        #endif
slouken@2261
   462
        #ifndef __MMX__
slouken@2261
   463
        #error Assembler CPP flag not enabled
slouken@2261
   464
        #endif
slouken@2247
   465
        ],[
slouken@2247
   466
        ],[
slouken@2247
   467
        have_gcc_mmx=yes
slouken@2247
   468
        ])
slouken@2247
   469
        AC_MSG_RESULT($have_gcc_mmx)
slouken@2290
   470
        CFLAGS="$save_CFLAGS"
slouken@2247
   471
slouken@2247
   472
        if test x$have_gcc_mmx = xyes; then
slouken@2247
   473
            EXTRA_CFLAGS="$EXTRA_CFLAGS $mmx_CFLAGS"
slouken@2247
   474
        fi
slouken@2247
   475
    fi
slouken@2247
   476
slouken@5389
   477
    AC_ARG_ENABLE(3dnow,
slouken@6444
   478
AC_HELP_STRING([--enable-3dnow], [use 3DNow! assembly routines [[default=yes]]]),
slouken@5389
   479
                  , enable_3dnow=yes)
slouken@5389
   480
    if test x$enable_3dnow = xyes; then
slouken@5389
   481
        save_CFLAGS="$CFLAGS"
slouken@5389
   482
        have_gcc_3dnow=no
slouken@5389
   483
        AC_MSG_CHECKING(for GCC -m3dnow option)
slouken@5389
   484
        amd3dnow_CFLAGS="-m3dnow"
slouken@5389
   485
        CFLAGS="$save_CFLAGS $amd3dnow_CFLAGS"
slouken@5389
   486
slouken@6443
   487
        AC_TRY_LINK([
slouken@5389
   488
        #include <mm3dnow.h>
slouken@5389
   489
        #ifndef __3dNOW__
slouken@5389
   490
        #error Assembler CPP flag not enabled
slouken@5389
   491
        #endif
slouken@5389
   492
        ],[
slouken@6443
   493
        void *p = 0;
slouken@6443
   494
        _m_prefetch(p);
slouken@5389
   495
        ],[
slouken@5389
   496
        have_gcc_3dnow=yes
slouken@5389
   497
        ])
slouken@5389
   498
        AC_MSG_RESULT($have_gcc_3dnow)
slouken@5389
   499
        CFLAGS="$save_CFLAGS"
slouken@5389
   500
slouken@5389
   501
        if test x$have_gcc_3dnow = xyes; then
slouken@5389
   502
            EXTRA_CFLAGS="$EXTRA_CFLAGS $amd3dnow_CFLAGS"
slouken@5389
   503
        fi
slouken@5389
   504
    fi
slouken@5389
   505
slouken@2247
   506
    AC_ARG_ENABLE(sse,
slouken@2247
   507
AC_HELP_STRING([--enable-sse], [use SSE assembly routines [[default=yes]]]),
slouken@2247
   508
                  , enable_sse=yes)
slouken@2247
   509
    if test x$enable_sse = xyes; then
slouken@2247
   510
        save_CFLAGS="$CFLAGS"
slouken@2247
   511
        have_gcc_sse=no
slouken@2247
   512
        AC_MSG_CHECKING(for GCC -msse option)
slouken@2247
   513
        sse_CFLAGS="-msse"
slouken@2247
   514
        CFLAGS="$save_CFLAGS $sse_CFLAGS"
slouken@2247
   515
slouken@2247
   516
        AC_TRY_COMPILE([
slouken@4426
   517
        #ifdef __MINGW32__
slouken@4426
   518
        #include <_mingw.h>
slouken@4426
   519
        #ifdef __MINGW64_VERSION_MAJOR
slouken@4426
   520
        #include <intrin.h>
slouken@4426
   521
        #else
slouken@2247
   522
        #include <xmmintrin.h>
slouken@4426
   523
        #endif
slouken@4426
   524
        #else
slouken@4426
   525
        #include <xmmintrin.h>
slouken@4426
   526
        #endif
slouken@2261
   527
        #ifndef __SSE__
slouken@2261
   528
        #error Assembler CPP flag not enabled
slouken@2261
   529
        #endif
slouken@2247
   530
        ],[
slouken@2247
   531
        ],[
slouken@2247
   532
        have_gcc_sse=yes
slouken@2247
   533
        ])
slouken@2247
   534
        AC_MSG_RESULT($have_gcc_sse)
slouken@2290
   535
        CFLAGS="$save_CFLAGS"
slouken@2247
   536
slouken@2247
   537
        if test x$have_gcc_sse = xyes; then
slouken@2247
   538
            EXTRA_CFLAGS="$EXTRA_CFLAGS $sse_CFLAGS"
slouken@2247
   539
        fi
slouken@2247
   540
    fi
slouken@2247
   541
slouken@2264
   542
    AC_ARG_ENABLE(sse2,
slouken@2856
   543
AC_HELP_STRING([--enable-sse2], [use SSE2 assembly routines [[default=no]]]),
slouken@2856
   544
                  , enable_sse2=$default_ssemath)
slouken@2264
   545
    if test x$enable_sse2 = xyes; then
slouken@2264
   546
        save_CFLAGS="$CFLAGS"
slouken@2264
   547
        have_gcc_sse2=no
slouken@2264
   548
        AC_MSG_CHECKING(for GCC -msse2 option)
slouken@2264
   549
        sse2_CFLAGS="-msse2"
slouken@2264
   550
        CFLAGS="$save_CFLAGS $sse2_CFLAGS"
slouken@2264
   551
slouken@2264
   552
        AC_TRY_COMPILE([
slouken@4426
   553
        #ifdef __MINGW32__
slouken@4426
   554
        #include <_mingw.h>
slouken@4426
   555
        #ifdef __MINGW64_VERSION_MAJOR
slouken@4426
   556
        #include <intrin.h>
slouken@4426
   557
        #else
slouken@2264
   558
        #include <emmintrin.h>
slouken@4426
   559
        #endif
slouken@4426
   560
        #else
slouken@4426
   561
        #include <emmintrin.h>
slouken@4426
   562
        #endif
slouken@2264
   563
        #ifndef __SSE2__
slouken@2264
   564
        #error Assembler CPP flag not enabled
slouken@2264
   565
        #endif
slouken@2264
   566
        ],[
slouken@2264
   567
        ],[
slouken@2264
   568
        have_gcc_sse2=yes
slouken@2264
   569
        ])
slouken@2264
   570
        AC_MSG_RESULT($have_gcc_sse2)
slouken@2290
   571
        CFLAGS="$save_CFLAGS"
slouken@2264
   572
slouken@2264
   573
        if test x$have_gcc_sse2 = xyes; then
slouken@2264
   574
            EXTRA_CFLAGS="$EXTRA_CFLAGS $sse2_CFLAGS"
slouken@2264
   575
        fi
slouken@2264
   576
    fi
slouken@5389
   577
slouken@5389
   578
    AC_ARG_ENABLE(altivec,
slouken@5389
   579
AC_HELP_STRING([--enable-altivec], [use Altivec assembly routines [[default=yes]]]),
slouken@5389
   580
                  , enable_altivec=yes)
slouken@5389
   581
    if test x$enable_altivec = xyes; then
slouken@5389
   582
        save_CFLAGS="$CFLAGS"
slouken@5389
   583
        have_gcc_altivec=no
slouken@5389
   584
        have_altivec_h_hdr=no
slouken@5389
   585
        altivec_CFLAGS="-maltivec"
slouken@5389
   586
        CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@5389
   587
slouken@5389
   588
        AC_MSG_CHECKING(for Altivec with GCC altivec.h and -maltivec option)
slouken@5389
   589
        AC_TRY_COMPILE([
slouken@5389
   590
        #include <altivec.h>
slouken@5389
   591
        vector unsigned int vzero() {
slouken@5389
   592
            return vec_splat_u32(0);
slouken@5389
   593
        }
slouken@5389
   594
        ],[
slouken@5389
   595
        ],[
slouken@5389
   596
        have_gcc_altivec=yes
slouken@5389
   597
        have_altivec_h_hdr=yes
slouken@5389
   598
        ])
slouken@5389
   599
        AC_MSG_RESULT($have_gcc_altivec)
slouken@5389
   600
slouken@5389
   601
        if test x$have_gcc_altivec = xno; then
slouken@5389
   602
            AC_MSG_CHECKING(for Altivec with GCC -maltivec option)
slouken@5389
   603
            AC_TRY_COMPILE([
slouken@5389
   604
            vector unsigned int vzero() {
slouken@5389
   605
                return vec_splat_u32(0);
slouken@5389
   606
            }
slouken@5389
   607
            ],[
slouken@5389
   608
            ],[
slouken@5389
   609
            have_gcc_altivec=yes
slouken@5389
   610
            ])
slouken@5389
   611
            AC_MSG_RESULT($have_gcc_altivec)
slouken@5389
   612
        fi
slouken@5389
   613
slouken@5389
   614
        if test x$have_gcc_altivec = xno; then
slouken@5389
   615
            AC_MSG_CHECKING(for Altivec with GCC altivec.h and -faltivec option)
slouken@5389
   616
            altivec_CFLAGS="-faltivec"
slouken@5389
   617
            CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@5389
   618
            AC_TRY_COMPILE([
slouken@5389
   619
            #include <altivec.h>
slouken@5389
   620
            vector unsigned int vzero() {
slouken@5389
   621
                return vec_splat_u32(0);
slouken@5389
   622
            }
slouken@5389
   623
            ],[
slouken@5389
   624
            ],[
slouken@5389
   625
            have_gcc_altivec=yes
slouken@5389
   626
            have_altivec_h_hdr=yes
slouken@5389
   627
            ])
slouken@5389
   628
            AC_MSG_RESULT($have_gcc_altivec)
slouken@5389
   629
        fi
slouken@5389
   630
slouken@5389
   631
        if test x$have_gcc_altivec = xno; then
slouken@5389
   632
            AC_MSG_CHECKING(for Altivec with GCC -faltivec option)
slouken@5389
   633
            AC_TRY_COMPILE([
slouken@5389
   634
            vector unsigned int vzero() {
slouken@5389
   635
                return vec_splat_u32(0);
slouken@5389
   636
            }
slouken@5389
   637
            ],[
slouken@5389
   638
            ],[
slouken@5389
   639
            have_gcc_altivec=yes
slouken@5389
   640
            ])
slouken@5389
   641
            AC_MSG_RESULT($have_gcc_altivec)
slouken@5389
   642
        fi
slouken@5389
   643
        CFLAGS="$save_CFLAGS"
slouken@5389
   644
slouken@5389
   645
        if test x$have_gcc_altivec = xyes; then
icculus@5548
   646
            AC_DEFINE(SDL_ALTIVEC_BLITTERS, 1, [ ])
slouken@5389
   647
            if test x$have_altivec_h_hdr = xyes; then
icculus@5548
   648
              AC_DEFINE(HAVE_ALTIVEC_H, 1, [ ])
slouken@5389
   649
            fi
slouken@5389
   650
            EXTRA_CFLAGS="$EXTRA_CFLAGS $altivec_CFLAGS"
slouken@5389
   651
        fi
slouken@5389
   652
    fi
slouken@740
   653
fi
slouken@0
   654
slouken@0
   655
dnl See if the OSS audio interface is supported
slouken@0
   656
CheckOSS()
slouken@0
   657
{
slouken@0
   658
    AC_ARG_ENABLE(oss,
slouken@1637
   659
AC_HELP_STRING([--enable-oss], [support the OSS audio API [[default=yes]]]),
slouken@0
   660
                  , enable_oss=yes)
slouken@0
   661
    if test x$enable_audio = xyes -a x$enable_oss = xyes; then
slouken@0
   662
        AC_MSG_CHECKING(for OSS audio support)
slouken@0
   663
        have_oss=no
slouken@94
   664
        if test x$have_oss != xyes; then
slouken@94
   665
            AC_TRY_COMPILE([
slouken@94
   666
              #include <sys/soundcard.h>
slouken@94
   667
            ],[
slouken@94
   668
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   669
            ],[
slouken@94
   670
            have_oss=yes
slouken@94
   671
            ])
slouken@94
   672
        fi
slouken@94
   673
        if test x$have_oss != xyes; then
slouken@94
   674
            AC_TRY_COMPILE([
slouken@94
   675
              #include <soundcard.h>
slouken@94
   676
            ],[
slouken@94
   677
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   678
            ],[
slouken@94
   679
            have_oss=yes
icculus@5548
   680
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H, 1, [ ])
slouken@94
   681
            ])
slouken@94
   682
        fi
slouken@0
   683
        AC_MSG_RESULT($have_oss)
slouken@0
   684
        if test x$have_oss = xyes; then
icculus@5548
   685
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS, 1, [ ])
slouken@1361
   686
            SOURCES="$SOURCES $srcdir/src/audio/dsp/*.c"
slouken@1361
   687
            have_audio=yes
slouken@1361
   688
slouken@1565
   689
            # We may need to link with ossaudio emulation library
slouken@1550
   690
            case "$host" in
slouken@1383
   691
                *-*-openbsd*|*-*-netbsd*)
slouken@1521
   692
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lossaudio";;
slouken@1361
   693
            esac
slouken@0
   694
        fi
slouken@0
   695
    fi
slouken@0
   696
}
slouken@0
   697
slouken@0
   698
dnl See if the ALSA audio interface is supported
slouken@0
   699
CheckALSA()
slouken@0
   700
{
slouken@0
   701
    AC_ARG_ENABLE(alsa,
slouken@1637
   702
AC_HELP_STRING([--enable-alsa], [support the ALSA audio API [[default=yes]]]),
slouken@0
   703
                  , enable_alsa=yes)
slouken@0
   704
    if test x$enable_audio = xyes -a x$enable_alsa = xyes; then
slouken@948
   705
        AM_PATH_ALSA(0.9.0, have_alsa=yes, have_alsa=no)
slouken@1009
   706
        # Restore all flags from before the ALSA detection runs
slouken@1009
   707
        CFLAGS="$alsa_save_CFLAGS"
slouken@1009
   708
        LDFLAGS="$alsa_save_LDFLAGS"
slouken@1009
   709
        LIBS="$alsa_save_LIBS"
slouken@354
   710
        if test x$have_alsa = xyes; then
slouken@865
   711
            AC_ARG_ENABLE(alsa-shared,
slouken@1637
   712
AC_HELP_STRING([--enable-alsa-shared], [dynamically load ALSA audio support [[default=yes]]]),
slouken@1361
   713
                          , enable_alsa_shared=yes)
slouken@3391
   714
            alsa_lib=[`find_lib "libasound.so.*" "$ALSA_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1361
   715
icculus@5548
   716
            AC_DEFINE(SDL_AUDIO_DRIVER_ALSA, 1, [ ])
slouken@1361
   717
            SOURCES="$SOURCES $srcdir/src/audio/alsa/*.c"
slouken@1521
   718
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ALSA_CFLAGS"
slouken@1361
   719
            if test x$have_loadso != xyes && \
slouken@1361
   720
               test x$enable_alsa_shared = xyes; then
slouken@1467
   721
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ALSA loading])
slouken@1361
   722
            fi
slouken@1361
   723
            if test x$have_loadso = xyes && \
slouken@1361
   724
               test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
slouken@3392
   725
                echo "-- dynamic libasound -> $alsa_lib"
icculus@5548
   726
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ALSA_DYNAMIC, "$alsa_lib", [ ])
slouken@1361
   727
            else
slouken@1521
   728
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ALSA_LIBS"
slouken@1361
   729
            fi
slouken@1361
   730
            have_audio=yes
slouken@1361
   731
        fi
slouken@1361
   732
    fi
slouken@0
   733
}
slouken@0
   734
slouken@0
   735
dnl Find the ESD includes and libraries
slouken@0
   736
CheckESD()
slouken@0
   737
{
slouken@0
   738
    AC_ARG_ENABLE(esd,
slouken@1637
   739
AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [[default=yes]]]),
slouken@0
   740
                  , enable_esd=yes)
slouken@0
   741
    if test x$enable_audio = xyes -a x$enable_esd = xyes; then
slouken@948
   742
        AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
slouken@948
   743
        if test x$have_esd = xyes; then
slouken@294
   744
            AC_ARG_ENABLE(esd-shared,
slouken@1637
   745
AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [[default=yes]]]),
slouken@678
   746
                          , enable_esd_shared=yes)
slouken@3391
   747
            esd_lib=[`find_lib "libesd.so.*" "$ESD_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1467
   748
icculus@5548
   749
            AC_DEFINE(SDL_AUDIO_DRIVER_ESD, 1, [ ])
slouken@1467
   750
            SOURCES="$SOURCES $srcdir/src/audio/esd/*.c"
slouken@1521
   751
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ESD_CFLAGS"
icculus@1173
   752
            if test x$have_loadso != xyes && \
slouken@296
   753
               test x$enable_esd_shared = xyes; then
slouken@1467
   754
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ESD loading])
slouken@296
   755
            fi
icculus@1173
   756
            if test x$have_loadso = xyes && \
slouken@294
   757
               test x$enable_esd_shared = xyes && test x$esd_lib != x; then
slouken@3392
   758
                echo "-- dynamic libesd -> $esd_lib"
icculus@5548
   759
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib", [ ])
slouken@1467
   760
            else
slouken@1521
   761
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ESD_LIBS"
slouken@294
   762
            fi
slouken@1361
   763
            have_audio=yes
slouken@294
   764
        fi
slouken@0
   765
    fi
slouken@0
   766
}
slouken@0
   767
icculus@2271
   768
dnl Find PulseAudio
icculus@2271
   769
CheckPulseAudio()
icculus@2271
   770
{
icculus@2271
   771
    AC_ARG_ENABLE(pulseaudio,
icculus@2271
   772
AC_HELP_STRING([--enable-pulseaudio], [use PulseAudio [[default=yes]]]),
icculus@2271
   773
                  , enable_pulseaudio=yes)
icculus@2271
   774
    if test x$enable_audio = xyes -a x$enable_pulseaudio = xyes; then
icculus@2271
   775
        audio_pulseaudio=no
icculus@2271
   776
icculus@2271
   777
        PULSEAUDIO_REQUIRED_VERSION=0.9
icculus@2271
   778
icculus@2271
   779
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
icculus@2271
   780
        AC_MSG_CHECKING(for PulseAudio $PULSEAUDIO_REQUIRED_VERSION support)
icculus@2271
   781
        if test x$PKG_CONFIG != xno; then
icculus@2271
   782
        if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $PULSEAUDIO_REQUIRED_VERSION libpulse-simple; then
icculus@2271
   783
                PULSEAUDIO_CFLAGS=`$PKG_CONFIG --cflags libpulse-simple`
icculus@2271
   784
                PULSEAUDIO_LIBS=`$PKG_CONFIG --libs libpulse-simple`
icculus@2271
   785
                audio_pulseaudio=yes
slouken@3391
   786
            fi
icculus@2271
   787
        fi
icculus@2271
   788
        AC_MSG_RESULT($audio_pulseaudio)
icculus@2271
   789
icculus@2271
   790
        if test x$audio_pulseaudio = xyes; then
icculus@2271
   791
            AC_ARG_ENABLE(pulseaudio-shared,
icculus@2271
   792
AC_HELP_STRING([--enable-pulseaudio-shared], [dynamically load PulseAudio support [[default=yes]]]),
icculus@2271
   793
                          , enable_pulseaudio_shared=yes)
slouken@3391
   794
            pulseaudio_lib=[`find_lib "libpulse-simple.so.*" "$PULSEAUDIO_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@2271
   795
icculus@5548
   796
            AC_DEFINE(SDL_AUDIO_DRIVER_PULSEAUDIO, 1, [ ])
icculus@2271
   797
            SOURCES="$SOURCES $srcdir/src/audio/pulseaudio/*.c"
icculus@2271
   798
            EXTRA_CFLAGS="$EXTRA_CFLAGS $PULSEAUDIO_CFLAGS"
icculus@2271
   799
            if test x$have_loadso != xyes && \
icculus@2271
   800
               test x$enable_pulseaudio_shared = xyes; then
icculus@2271
   801
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic PulseAudio loading])
icculus@2271
   802
            fi
icculus@2271
   803
            if test x$have_loadso = xyes && \
icculus@2271
   804
               test x$enable_pulseaudio_shared = xyes && test x$pulseaudio_lib != x; then
slouken@3392
   805
                echo "-- dynamic libpulse-simple -> $pulseaudio_lib"
icculus@5548
   806
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_PULSEAUDIO_DYNAMIC, "$pulseaudio_lib", [ ])
icculus@2271
   807
            else
icculus@2271
   808
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $PULSEAUDIO_LIBS"
icculus@2271
   809
            fi
icculus@2271
   810
            have_audio=yes
icculus@2271
   811
        fi
icculus@2271
   812
    fi
icculus@2271
   813
}
icculus@2271
   814
slouken@0
   815
CheckARTSC()
slouken@0
   816
{
slouken@0
   817
    AC_ARG_ENABLE(arts,
slouken@1637
   818
AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [[default=yes]]]),
slouken@0
   819
                  , enable_arts=yes)
slouken@0
   820
    if test x$enable_audio = xyes -a x$enable_arts = xyes; then
slouken@1361
   821
        AC_PATH_PROG(ARTSCONFIG, artsc-config)
slouken@1361
   822
        if test x$ARTSCONFIG = x -o x$ARTSCONFIG = x'"$ARTSCONFIG"'; then
slouken@0
   823
            : # arts isn't installed
slouken@0
   824
        else
slouken@1361
   825
            ARTS_CFLAGS=`$ARTSCONFIG --cflags`
slouken@1361
   826
            ARTS_LIBS=`$ARTSCONFIG --libs`
slouken@0
   827
            AC_MSG_CHECKING(for aRts development environment)
slouken@0
   828
            audio_arts=no
slouken@0
   829
            save_CFLAGS="$CFLAGS"
slouken@1361
   830
            CFLAGS="$CFLAGS $ARTS_CFLAGS"
slouken@0
   831
            AC_TRY_COMPILE([
slouken@0
   832
             #include <artsc.h>
slouken@0
   833
            ],[
slouken@0
   834
             arts_stream_t stream;
slouken@0
   835
            ],[
slouken@0
   836
            audio_arts=yes
slouken@0
   837
            ])
slouken@0
   838
            CFLAGS="$save_CFLAGS"
slouken@0
   839
            AC_MSG_RESULT($audio_arts)
slouken@0
   840
            if test x$audio_arts = xyes; then
slouken@294
   841
                AC_ARG_ENABLE(arts-shared,
slouken@1637
   842
AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [[default=yes]]]),
slouken@678
   843
                              , enable_arts_shared=yes)
slouken@3391
   844
                arts_lib=[`find_lib "libartsc.so.*" "$ARTS_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1467
   845
icculus@5548
   846
                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS, 1, [ ])
slouken@1467
   847
                SOURCES="$SOURCES $srcdir/src/audio/arts/*.c"
slouken@1521
   848
                EXTRA_CFLAGS="$EXTRA_CFLAGS $ARTS_CFLAGS"
icculus@1173
   849
                if test x$have_loadso != xyes && \
slouken@296
   850
                   test x$enable_arts_shared = xyes; then
slouken@1467
   851
                    AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ARTS loading])
slouken@296
   852
                fi
icculus@1173
   853
                if test x$have_loadso = xyes && \
slouken@294
   854
                   test x$enable_arts_shared = xyes && test x$arts_lib != x; then
slouken@3392
   855
                    echo "-- dynamic libartsc -> $arts_lib"
icculus@5548
   856
                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib", [ ])
slouken@1467
   857
                else
slouken@1521
   858
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ARTS_LIBS"
slouken@294
   859
                fi
slouken@1361
   860
                have_audio=yes
slouken@0
   861
            fi
slouken@0
   862
        fi
slouken@0
   863
    fi
slouken@0
   864
}
slouken@0
   865
slouken@0
   866
dnl See if the NAS audio interface is supported
slouken@0
   867
CheckNAS()
slouken@0
   868
{
slouken@0
   869
    AC_ARG_ENABLE(nas,
slouken@1637
   870
AC_HELP_STRING([--enable-nas], [support the NAS audio API [[default=yes]]]),
slouken@41
   871
                  , enable_nas=yes)
slouken@0
   872
    if test x$enable_audio = xyes -a x$enable_nas = xyes; then
icculus@2049
   873
        AC_CHECK_HEADER(audio/audiolib.h, have_nas_hdr=yes)
icculus@2049
   874
        AC_CHECK_LIB(audio, AuOpenServer, have_nas_lib=yes)
icculus@2049
   875
slouken@41
   876
        AC_MSG_CHECKING(for NAS audio support)
slouken@41
   877
        have_nas=no
icculus@2049
   878
icculus@2049
   879
        if test x$have_nas_hdr = xyes -a x$have_nas_lib = xyes; then
icculus@2049
   880
            have_nas=yes
icculus@2049
   881
            NAS_LIBS="-laudio"
icculus@2049
   882
icculus@2049
   883
        elif test -r /usr/X11R6/include/audio/audiolib.h; then
slouken@41
   884
            have_nas=yes
slouken@1361
   885
            NAS_CFLAGS="-I/usr/X11R6/include/"
slouken@1520
   886
            NAS_LIBS="-L/usr/X11R6/lib -laudio -lXt"
slouken@605
   887
slouken@41
   888
        fi
icculus@2049
   889
slouken@605
   890
        AC_MSG_RESULT($have_nas)
icculus@2049
   891
slouken@1361
   892
        if test x$have_nas = xyes; then
icculus@2049
   893
            AC_ARG_ENABLE(nas-shared,
icculus@2049
   894
AC_HELP_STRING([--enable-nas-shared], [dynamically load NAS audio support [[default=yes]]]),
icculus@2049
   895
                          , enable_nas_shared=yes)
slouken@3391
   896
            nas_lib=[`find_lib "libaudio.so.*" "$NAS_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@2049
   897
icculus@2049
   898
            if test x$have_loadso != xyes && \
icculus@2049
   899
               test x$enable_nas_shared = xyes; then
icculus@2049
   900
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic NAS loading])
icculus@2049
   901
            fi
icculus@2049
   902
            if test x$have_loadso = xyes && \
slouken@2163
   903
               test x$enable_nas_shared = xyes && test x$nas_lib != x; then
slouken@3392
   904
                echo "-- dynamic libaudio -> $nas_lib"
icculus@5548
   905
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_NAS_DYNAMIC, "$nas_lib", [ ])
icculus@2049
   906
            else
icculus@2049
   907
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $NAS_LIBS"
icculus@2049
   908
            fi
icculus@2049
   909
icculus@5548
   910
            AC_DEFINE(SDL_AUDIO_DRIVER_NAS, 1, [ ])
slouken@1361
   911
            SOURCES="$SOURCES $srcdir/src/audio/nas/*.c"
slouken@1521
   912
            EXTRA_CFLAGS="$EXTRA_CFLAGS $NAS_CFLAGS"
slouken@1361
   913
            have_audio=yes
slouken@1361
   914
        fi
slouken@0
   915
    fi
slouken@0
   916
}
slouken@0
   917
slouken@68
   918
dnl rcg07142001 See if the user wants the disk writer audio driver...
slouken@68
   919
CheckDiskAudio()
slouken@68
   920
{
slouken@68
   921
    AC_ARG_ENABLE(diskaudio,
slouken@1637
   922
AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [[default=yes]]]),
slouken@86
   923
                  , enable_diskaudio=yes)
slouken@68
   924
    if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
icculus@5548
   925
        AC_DEFINE(SDL_AUDIO_DRIVER_DISK, 1, [ ])
slouken@1361
   926
        SOURCES="$SOURCES $srcdir/src/audio/disk/*.c"
slouken@68
   927
    fi
slouken@68
   928
}
slouken@68
   929
icculus@1532
   930
dnl rcg03142006 See if the user wants the dummy audio driver...
icculus@1532
   931
CheckDummyAudio()
icculus@1532
   932
{
icculus@1532
   933
    AC_ARG_ENABLE(dummyaudio,
slouken@1637
   934
AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [[default=yes]]]),
icculus@1532
   935
                  , enable_dummyaudio=yes)
icculus@1532
   936
    if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
icculus@5548
   937
        AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY, 1, [ ])
icculus@1532
   938
        SOURCES="$SOURCES $srcdir/src/audio/dummy/*.c"
icculus@1532
   939
    fi
icculus@1532
   940
}
icculus@1532
   941
icculus@1573
   942
dnl See if GCC's -fvisibility=hidden is supported (gcc4 and later, usually).
icculus@1573
   943
dnl  Details of this flag are here: http://gcc.gnu.org/wiki/Visibility
icculus@1573
   944
CheckVisibilityHidden()
icculus@1573
   945
{
icculus@1573
   946
    AC_MSG_CHECKING(for GCC -fvisibility=hidden option)
icculus@1573
   947
    have_gcc_fvisibility=no
icculus@1573
   948
icculus@1573
   949
    visibility_CFLAGS="-fvisibility=hidden"
icculus@1573
   950
    save_CFLAGS="$CFLAGS"
slouken@2292
   951
    CFLAGS="$save_CFLAGS $visibility_CFLAGS -Werror"
icculus@1573
   952
    AC_TRY_COMPILE([
slouken@1745
   953
    #if !defined(__GNUC__) || __GNUC__ < 4
slouken@1745
   954
    #error SDL only uses visibility attributes in GCC 4 or newer
slouken@1745
   955
    #endif
icculus@1573
   956
    ],[
icculus@1573
   957
    ],[
icculus@1573
   958
    have_gcc_fvisibility=yes
icculus@1573
   959
    ])
icculus@1573
   960
    AC_MSG_RESULT($have_gcc_fvisibility)
icculus@1573
   961
    CFLAGS="$save_CFLAGS"
icculus@1573
   962
icculus@1573
   963
    if test x$have_gcc_fvisibility = xyes; then
slouken@1574
   964
        EXTRA_CFLAGS="$EXTRA_CFLAGS $visibility_CFLAGS"
icculus@1573
   965
    fi
icculus@1573
   966
}
icculus@1573
   967
slouken@6116
   968
dnl See if GCC's -mpreferred-stack-boundary is supported.
slouken@6116
   969
dnl  Reference: http://bugzilla.libsdl.org/show_bug.cgi?id=1296
slouken@6116
   970
CheckStackBoundary()
slouken@6116
   971
{
slouken@6116
   972
    AC_MSG_CHECKING(for GCC -mpreferred-stack-boundary option)
slouken@6116
   973
    have_gcc_preferred_stack_boundary=no
slouken@6116
   974
slouken@6116
   975
    save_CFLAGS="$CFLAGS"
slouken@6116
   976
    CFLAGS="$save_CFLAGS -mpreferred-stack-boundary=2"
slouken@6116
   977
    AC_TRY_COMPILE([
slouken@6116
   978
    int x = 0;
slouken@6116
   979
    ],[
slouken@6116
   980
    ],[
slouken@6116
   981
    have_gcc_preferred_stack_boundary=yes
slouken@6116
   982
    ])
slouken@6116
   983
    AC_MSG_RESULT($have_gcc_preferred_stack_boundary)
slouken@6116
   984
    CFLAGS="$save_CFLAGS"
slouken@6116
   985
slouken@6116
   986
    if test x$have_gcc_preferred_stack_boundary = xyes; then
slouken@6116
   987
        EXTRA_CFLAGS="$EXTRA_CFLAGS -mpreferred-stack-boundary=2"
slouken@6116
   988
    fi
slouken@6116
   989
}
slouken@6116
   990
slouken@6116
   991
icculus@5975
   992
dnl See if GCC's -Wall is supported.
icculus@5975
   993
CheckWarnAll()
icculus@5975
   994
{
icculus@5975
   995
    AC_MSG_CHECKING(for GCC -Wall option)
icculus@5975
   996
    have_gcc_Wall=no
icculus@5975
   997
icculus@5975
   998
    save_CFLAGS="$CFLAGS"
icculus@5975
   999
    CFLAGS="$save_CFLAGS -Wall"
icculus@5975
  1000
    AC_TRY_COMPILE([
icculus@5975
  1001
    int x = 0;
icculus@5975
  1002
    ],[
icculus@5975
  1003
    ],[
icculus@5975
  1004
    have_gcc_Wall=yes
icculus@5975
  1005
    ])
icculus@5975
  1006
    AC_MSG_RESULT($have_gcc_Wall)
icculus@5975
  1007
    CFLAGS="$save_CFLAGS"
icculus@5975
  1008
icculus@5975
  1009
    if test x$have_gcc_Wall = xyes; then
icculus@5975
  1010
        EXTRA_CFLAGS="$EXTRA_CFLAGS -Wall"
icculus@5989
  1011
icculus@5989
  1012
        dnl Haiku headers use multicharacter constants all over the place. Ignore these warnings when using -Wall.
icculus@5989
  1013
        AC_MSG_CHECKING(for necessary GCC -Wno-multichar option)
icculus@5989
  1014
        need_gcc_Wno_multichar=no
icculus@5989
  1015
        case "$host" in
icculus@5989
  1016
            *-*-beos* | *-*-haiku*)
icculus@5989
  1017
                need_gcc_Wno_multichar=yes
icculus@5989
  1018
                ;;
icculus@5989
  1019
        esac
icculus@5989
  1020
        AC_MSG_RESULT($need_gcc_Wno_multichar)
icculus@5989
  1021
        if test x$need_gcc_Wno_multichar = xyes; then
icculus@5989
  1022
            EXTRA_CFLAGS="$EXTRA_CFLAGS -Wno-multichar"
icculus@5989
  1023
        fi
icculus@5975
  1024
    fi
icculus@5975
  1025
}
icculus@5975
  1026
icculus@1573
  1027
slouken@0
  1028
dnl Find the X11 include and library directories
slouken@0
  1029
CheckX11()
slouken@0
  1030
{
jim@4681
  1031
jim@4681
  1032
slouken@0
  1033
    AC_ARG_ENABLE(video-x11,
slouken@1637
  1034
AC_HELP_STRING([--enable-video-x11], [use X11 video driver [[default=yes]]]),
slouken@0
  1035
                  , enable_video_x11=yes)
slouken@0
  1036
    if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
slouken@1806
  1037
        case "$host" in
slouken@1807
  1038
            *-*-darwin*)
slouken@1807
  1039
                # This isn't necessary for X11, but fixes GLX detection
slouken@6445
  1040
                if test "x$x_includes" = xNONE && \
slouken@6445
  1041
                   test "x$x_libraries" = xNONE && \
slouken@6445
  1042
                   test -d /usr/X11R6/include && \
slouken@6445
  1043
                   test -d /usr/X11R6/lib; then
slouken@1806
  1044
                    x_includes="/usr/X11R6/include"
slouken@1806
  1045
                    x_libraries="/usr/X11R6/lib"
slouken@1806
  1046
                fi
slouken@1806
  1047
                ;;
slouken@1806
  1048
        esac
slouken@0
  1049
        AC_PATH_X
slouken@0
  1050
        AC_PATH_XTRA
slouken@0
  1051
        if test x$have_x = xyes; then
slouken@1879
  1052
            # Only allow dynamically loaded X11 if the X11 function pointers
slouken@1879
  1053
            # will not end up in the global namespace, which causes problems
slouken@1879
  1054
            # with other libraries calling X11 functions.
slouken@1879
  1055
            x11_symbols_private=$have_gcc_fvisibility
slouken@1879
  1056
icculus@1168
  1057
            AC_ARG_ENABLE(x11-shared,
slouken@1879
  1058
AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=maybe]]]),
slouken@1879
  1059
                          , enable_x11_shared=maybe)
icculus@1168
  1060
slouken@1550
  1061
            case "$host" in
slouken@5471
  1062
                *-*-darwin*)
slouken@1879
  1063
                    x11_symbols_private=yes
icculus@1174
  1064
                    x11_lib='/usr/X11R6/lib/libX11.6.dylib'
icculus@1174
  1065
                    x11ext_lib='/usr/X11R6/lib/libXext.6.dylib'
slouken@5471
  1066
                    xcursor_lib='/usr/X11R6/lib/libXcursor.1.dylib'
slouken@5408
  1067
                    xinerama_lib='/usr/X11R6/lib/libXinerama.1.dylib'
slouken@5408
  1068
                    xinput_lib='/usr/X11R6/lib/libXi.6.dylib'
slouken@5408
  1069
                    xrandr_lib='/usr/X11R6/lib/libXrandr.2.dylib'
slouken@1592
  1070
                    xrender_lib='/usr/X11R6/lib/libXrender.1.dylib'
slouken@5408
  1071
                    xss_lib='/usr/X11R6/lib/libXss.1.dylib'
slouken@5408
  1072
                    xvidmode_lib='/usr/X11R6/lib/libXxf86vm.1.dylib'
icculus@1174
  1073
                    ;;
slouken@6365
  1074
                *-*-openbsd*)
slouken@6365
  1075
                    x11_lib='libX11.so'
slouken@6365
  1076
                    x11ext_lib='libXext.so'
icculus@6385
  1077
                    xcursor_lib='libXcursor.so'
icculus@6385
  1078
                    xinerama_lib='libXinerama.so'
icculus@6385
  1079
                    xinput_lib='libXi.so'
icculus@6385
  1080
                    xrandr_lib='libXrandr.so'
slouken@6365
  1081
                    xrender_lib='libXrender.so'
icculus@6385
  1082
                    xss_lib='libXss.so'
icculus@6385
  1083
                    xvidmode_lib='libXxf86vm.so'
slouken@6365
  1084
                    ;;
icculus@1174
  1085
                *)
slouken@3391
  1086
                    x11_lib=[`find_lib "libX11.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
  1087
                    x11ext_lib=[`find_lib "libXext.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5471
  1088
                    xcursor_lib=[`find_lib "libXcursor.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5408
  1089
                    xinerama_lib=[`find_lib "libXinerama.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5408
  1090
                    xinput_lib=[`find_lib "libXi.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5408
  1091
                    xrandr_lib=[`find_lib "libXrandr.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
  1092
                    xrender_lib=[`find_lib "libXrender.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
  1093
                    xss_lib=[`find_lib "libXss.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5408
  1094
                    xvidmode_lib=[`find_lib "libXxf86vm.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@1174
  1095
                    ;;
icculus@1174
  1096
            esac
icculus@1168
  1097
slouken@1361
  1098
            if test x$ac_cv_func_shmat != xyes; then
slouken@1361
  1099
                X_CFLAGS="$X_CFLAGS -DNO_SHARED_MEMORY"
slouken@1361
  1100
            fi
slouken@1799
  1101
            CFLAGS="$CFLAGS $X_CFLAGS"
slouken@1799
  1102
            LDFLAGS="$LDFLAGS $X_LIBS"
slouken@1468
  1103
icculus@5548
  1104
            AC_DEFINE(SDL_VIDEO_DRIVER_X11, 1, [ ])
slouken@1468
  1105
            SOURCES="$SOURCES $srcdir/src/video/x11/*.c"
slouken@1521
  1106
            EXTRA_CFLAGS="$EXTRA_CFLAGS $X_CFLAGS"
slouken@1879
  1107
slouken@1879
  1108
            if test x$enable_x11_shared = xmaybe; then
slouken@1879
  1109
                enable_x11_shared=$x11_symbols_private
slouken@1879
  1110
            fi
icculus@1173
  1111
            if test x$have_loadso != xyes && \
icculus@1168
  1112
               test x$enable_x11_shared = xyes; then
slouken@1467
  1113
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic X11 loading])
icculus@1875
  1114
                enable_x11_shared=no
icculus@1168
  1115
            fi
slouken@1879
  1116
            if test x$x11_symbols_private != xyes && \
icculus@1875
  1117
               test x$enable_x11_shared = xyes; then
icculus@1875
  1118
                AC_MSG_WARN([You must have gcc4 (-fvisibility=hidden) for dynamic X11 loading])
icculus@1875
  1119
                enable_x11_shared=no
icculus@1875
  1120
            fi
icculus@1875
  1121
icculus@1173
  1122
            if test x$have_loadso = xyes && \
icculus@1170
  1123
               test x$enable_x11_shared = xyes && test x$x11_lib != x && test x$x11ext_lib != x; then
icculus@1174
  1124
                echo "-- dynamic libX11 -> $x11_lib"
icculus@1174
  1125
                echo "-- dynamic libX11ext -> $x11ext_lib"
icculus@5548
  1126
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC, "$x11_lib", [ ])
icculus@5548
  1127
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT, "$x11ext_lib", [ ])
icculus@1168
  1128
            else
icculus@1589
  1129
                enable_x11_shared=no
icculus@2763
  1130
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $X_LIBS -lX11 -lXext"
icculus@1168
  1131
            fi
slouken@1361
  1132
            have_video=yes
slouken@0
  1133
slouken@6313
  1134
            AC_MSG_CHECKING(for const parameter to XextAddDisplay)
slouken@6313
  1135
            have_const_param_XextAddDisplay=no
slouken@6313
  1136
            AC_TRY_COMPILE([
slouken@6313
  1137
              #include <X11/Xlib.h>
slouken@6313
  1138
              #include <X11/Xproto.h>
slouken@6313
  1139
              #include <X11/extensions/Xext.h>
slouken@6313
  1140
              #include <X11/extensions/extutil.h>
gabomdq@6327
  1141
              extern XExtDisplayInfo* XextAddDisplay(XExtensionInfo* a,Display* b,_Xconst char* c,XExtensionHooks* d,int e,XPointer f);
slouken@6313
  1142
            ],[
slouken@6313
  1143
            ],[
slouken@6313
  1144
            have_const_param_XextAddDisplay=yes
slouken@6313
  1145
            AC_DEFINE(SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY)
slouken@6313
  1146
            ])
slouken@6313
  1147
            AC_MSG_RESULT($have_const_param_XextAddDisplay)
slouken@6313
  1148
slouken@6362
  1149
            dnl AC_CHECK_LIB(X11, XGetEventData, AC_DEFINE(SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS, 1, [Have XGenericEvent]))
slouken@6362
  1150
            AC_MSG_CHECKING([for XGenericEvent])
slouken@6362
  1151
            have_XGenericEvent=no
slouken@6362
  1152
            AC_TRY_COMPILE([
slouken@6362
  1153
              	#include <X11/Xlib.h>
slouken@6362
  1154
            ],[
slouken@6362
  1155
Display *display;
slouken@6362
  1156
XEvent event;
slouken@6362
  1157
XGenericEventCookie *cookie = &event.xcookie;
slouken@6362
  1158
XNextEvent(display, &event);
slouken@6362
  1159
XGetEventData(display, cookie);
slouken@6362
  1160
XFreeEventData(display, cookie);
slouken@6362
  1161
            ],[
slouken@6362
  1162
                have_XGenericEvent=yes
slouken@6362
  1163
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS)
slouken@6362
  1164
            ])
slouken@6362
  1165
            AC_MSG_RESULT($have_XGenericEvent)
slouken@6362
  1166
dimitris@6318
  1167
            AC_CHECK_LIB(X11, XkbKeycodeToKeysym, AC_DEFINE(SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM, 1, [Have XkbKeycodeToKeysym]))
slouken@6311
  1168
slouken@5471
  1169
            AC_ARG_ENABLE(video-x11-xcursor,
slouken@5471
  1170
AC_HELP_STRING([--enable-video-x11-xcursor], [enable X11 Xcursor support [[default=yes]]]),
slouken@5471
  1171
                            , enable_video_x11_xcursor=yes)
slouken@5471
  1172
            if test x$enable_video_x11_xcursor = xyes; then
slouken@5471
  1173
                definitely_enable_video_x11_xcursor=no
slouken@5471
  1174
                AC_CHECK_HEADER(X11/Xcursor/Xcursor.h,
slouken@5471
  1175
                                have_xcursor_h_hdr=yes,
slouken@5471
  1176
                                have_xcursor_h_hdr=no,
slouken@5471
  1177
                                [#include <X11/Xlib.h>
slouken@5471
  1178
                                ])
slouken@5471
  1179
                if test x$have_xcursor_h_hdr = xyes; then
slouken@5471
  1180
                    if test x$enable_x11_shared = xyes && test x$xcursor_lib != x ; then
slouken@5471
  1181
                        echo "-- dynamic libXcursor -> $xcursor_lib"
icculus@5548
  1182
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XCURSOR, "$xcursor_lib", [ ])
slouken@5471
  1183
                        definitely_enable_video_x11_xcursor=yes
slouken@5471
  1184
                    else
slouken@5471
  1185
                        AC_CHECK_LIB(Xcursor, XcursorImageCreate, have_xcursor_lib=yes)
slouken@5471
  1186
                        if test x$have_xcursor_lib = xyes ; then
slouken@5471
  1187
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXcursor"
slouken@5471
  1188
                            definitely_enable_video_x11_xcursor=yes
slouken@5471
  1189
                        fi
slouken@5471
  1190
                    fi
slouken@5471
  1191
                fi
slouken@5471
  1192
            fi
slouken@5471
  1193
            if test x$definitely_enable_video_x11_xcursor = xyes; then
icculus@5548
  1194
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XCURSOR, 1, [ ])
slouken@5471
  1195
            fi
slouken@227
  1196
            AC_ARG_ENABLE(video-x11-xinerama,
slouken@1637
  1197
AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [[default=yes]]]),
slouken@227
  1198
                            , enable_video_x11_xinerama=yes)
slouken@227
  1199
            if test x$enable_video_x11_xinerama = xyes; then
slouken@5408
  1200
                definitely_enable_video_x11_xinerama=no
slouken@5408
  1201
                AC_CHECK_HEADER(X11/extensions/Xinerama.h,
slouken@5408
  1202
                                have_xinerama_h_hdr=yes,
slouken@5408
  1203
                                have_xinerama_h_hdr=no,
icculus@4793
  1204
                                [#include <X11/Xlib.h>
icculus@4793
  1205
                                ])
slouken@5408
  1206
                if test x$have_xinerama_h_hdr = xyes; then
slouken@5408
  1207
                    if test x$enable_x11_shared = xyes && test x$xinerama_lib != x ; then
slouken@5408
  1208
                        echo "-- dynamic libXinerama -> $xinerama_lib"
icculus@5548
  1209
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA, "$xinerama_lib", [ ])
slouken@5408
  1210
                        definitely_enable_video_x11_xinerama=yes
slouken@5408
  1211
                    else
slouken@5408
  1212
                        AC_CHECK_LIB(Xinerama, XineramaQueryExtension, have_xinerama_lib=yes)
slouken@5408
  1213
                        if test x$have_xinerama_lib = xyes ; then
slouken@5408
  1214
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXinerama"
slouken@5408
  1215
                            definitely_enable_video_x11_xinerama=yes
slouken@5408
  1216
                        fi
slouken@5408
  1217
                    fi
icculus@4793
  1218
                fi
icculus@4793
  1219
            fi
slouken@5408
  1220
            if test x$definitely_enable_video_x11_xinerama = xyes; then
icculus@5548
  1221
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA, 1, [ ])
slouken@5408
  1222
            fi
slouken@5408
  1223
            AC_ARG_ENABLE(video-x11-xinput,
slouken@5408
  1224
AC_HELP_STRING([--enable-video-x11-xinput], [enable X11 XInput extension for manymouse, tablets, etc [[default=yes]]]),
slouken@5408
  1225
                            , enable_video_x11_xinput=yes)
slouken@5408
  1226
            if test x$enable_video_x11_xinput = xyes; then
slouken@5408
  1227
                definitely_enable_video_x11_xinput=no
slouken@6311
  1228
                AC_CHECK_HEADER(X11/extensions/XInput2.h,
slouken@5408
  1229
                                have_xinput_h_hdr=yes,
slouken@5408
  1230
                                have_xinput_h_hdr=no,
slouken@5408
  1231
                                [#include <X11/Xlib.h>
slouken@5408
  1232
                                ])
slouken@5408
  1233
                if test x$have_xinput_h_hdr = xyes; then
slouken@5408
  1234
                    if test x$enable_x11_shared = xyes && test x$xinput_lib != x ; then
slouken@5408
  1235
                        echo "-- dynamic libXi -> $xinput_lib"
slouken@6311
  1236
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2, "$xinput_lib", [ ])
slouken@5408
  1237
                        definitely_enable_video_x11_xinput=yes
slouken@5408
  1238
                    else
slouken@5408
  1239
                        AC_CHECK_LIB(Xi, XOpenDevice, have_xinput_lib=yes)
slouken@5408
  1240
                        if test x$have_xinput_lib = xyes ; then
slouken@5408
  1241
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXi"
slouken@5408
  1242
                            definitely_enable_video_x11_xinput=yes
slouken@5408
  1243
                        fi
slouken@5408
  1244
                    fi
slouken@5408
  1245
                fi
slouken@5408
  1246
            fi
slouken@5408
  1247
            if test x$definitely_enable_video_x11_xinput = xyes; then
slouken@6311
  1248
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINPUT2, 1, [ ])
dimitris@6316
  1249
                AC_MSG_CHECKING(for xinput2 multitouch)
dimitris@6316
  1250
            	have_xinput2_multitouch=no
dimitris@6316
  1251
            	AC_TRY_COMPILE([
dimitris@6316
  1252
              		#include <X11/Xlib.h>
dimitris@6316
  1253
             		#include <X11/Xproto.h>
dimitris@6316
  1254
			#include <X11/extensions/XInput2.h>
dimitris@6316
  1255
            	],[
gabomdq@6340
  1256
int event_type = XI_TouchBegin;
gabomdq@6340
  1257
XITouchClassInfo *t;
dimitris@6316
  1258
Status 
dimitris@6316
  1259
XIAllowTouchEvents(Display *a,int b,unsigned int c,Window d,int f)
dimitris@6316
  1260
{
dimitris@6316
  1261
    return (Status)0;
dimitris@6316
  1262
}
dimitris@6316
  1263
            	],[
dimitris@6316
  1264
            	have_xinput2_multitouch=yes
dimitris@6316
  1265
            	AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_MULTITOUCH)
dimitris@6316
  1266
            	])
dimitris@6316
  1267
            	AC_MSG_RESULT($have_xinput2_multitouch)
slouken@5408
  1268
            fi
icculus@1589
  1269
            AC_ARG_ENABLE(video-x11-xrandr,
slouken@1637
  1270
AC_HELP_STRING([--enable-video-x11-xrandr], [enable X11 Xrandr extension for fullscreen [[default=yes]]]),
icculus@1589
  1271
                            , enable_video_x11_xrandr=yes)
icculus@1589
  1272
            if test x$enable_video_x11_xrandr = xyes; then
icculus@1589
  1273
                definitely_enable_video_x11_xrandr=no
icculus@1589
  1274
                AC_CHECK_HEADER(X11/extensions/Xrandr.h,
icculus@1589
  1275
                                have_xrandr_h_hdr=yes,
icculus@1589
  1276
                                have_xrandr_h_hdr=no,
icculus@1589
  1277
                                [#include <X11/Xlib.h>
icculus@1589
  1278
                                ])
icculus@1589
  1279
                if test x$have_xrandr_h_hdr = xyes; then
icculus@1589
  1280
                    if test x$enable_x11_shared = xyes && test x$xrandr_lib != x ; then
icculus@1589
  1281
                        echo "-- dynamic libXrandr -> $xrandr_lib"
icculus@5548
  1282
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR, "$xrandr_lib", [ ])
icculus@1589
  1283
                        definitely_enable_video_x11_xrandr=yes
icculus@1589
  1284
                    else
icculus@1589
  1285
                        AC_CHECK_LIB(Xrandr, XRRQueryExtension, have_xrandr_lib=yes)
sunnysachanandani@4577
  1286
                        if test x$have_xrandr_lib = xyes ; then
sunnysachanandani@4577
  1287
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXrandr"
icculus@1589
  1288
                            definitely_enable_video_x11_xrandr=yes
icculus@1589
  1289
                        fi
icculus@1589
  1290
                    fi
icculus@1589
  1291
                fi
icculus@1589
  1292
            fi
icculus@1589
  1293
            if test x$definitely_enable_video_x11_xrandr = xyes; then
icculus@5548
  1294
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XRANDR, 1, [ ])
icculus@1589
  1295
            fi
slouken@3025
  1296
            AC_ARG_ENABLE(video-x11-scrnsaver,
slouken@3025
  1297
AC_HELP_STRING([--enable-video-x11-scrnsaver], [enable X11 screensaver extension [[default=yes]]]),
slouken@3025
  1298
                            , enable_video_x11_scrnsaver=yes)
slouken@3025
  1299
            if test x$enable_video_x11_scrnsaver = xyes; then
slouken@3025
  1300
                AC_CHECK_HEADER(X11/extensions/scrnsaver.h,
slouken@3025
  1301
                                have_scrnsaver_h_hdr=yes,
slouken@3025
  1302
                                have_scrnsaver_h_hdr=no,
slouken@1783
  1303
                                [#include <X11/Xlib.h>
slouken@1783
  1304
                                ])
slouken@3025
  1305
                if test x$have_scrnsaver_h_hdr = xyes; then
slouken@3025
  1306
                    if test x$enable_x11_shared = xyes && test x$xss_lib != x ; then
slouken@3025
  1307
                        echo "-- dynamic libXss -> $xss_lib"
icculus@5548
  1308
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS, "$xss_lib", [ ])
slouken@3025
  1309
                        definitely_enable_video_x11_scrnsaver=yes
slouken@3025
  1310
                    else
slouken@3025
  1311
                        AC_CHECK_LIB(Xss, XScreenSaverSuspend, have_xss_lib=yes)
slouken@3025
  1312
                        if test x$have_xss_lib = xyes ; then
slouken@3025
  1313
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXss"
slouken@3025
  1314
                            definitely_enable_video_x11_scrnsaver=yes
slouken@3025
  1315
                        fi
slouken@3025
  1316
                    fi
slouken@1783
  1317
                fi
slouken@1783
  1318
            fi
slouken@3025
  1319
            if test x$definitely_enable_video_x11_scrnsaver = xyes; then
icculus@5548
  1320
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XSCRNSAVER, 1, [ ])
slouken@5408
  1321
            fi
slouken@5408
  1322
            AC_ARG_ENABLE(video-x11-xshape,
slouken@5408
  1323
AC_HELP_STRING([--enable-video-x11-xshape], [enable X11 XShape support [[default=yes]]]),
slouken@5408
  1324
                            , enable_video_x11_xshape=yes)
slouken@5408
  1325
            if test x$enable_video_x11_xshape = xyes; then
slouken@5408
  1326
                AC_CHECK_HEADER(X11/extensions/shape.h,
slouken@5408
  1327
                                have_shape_h_hdr=yes,
slouken@5408
  1328
                                have_shape_h_hdr=no,
slouken@5408
  1329
                                [#include <X11/Xlib.h>
slouken@5408
  1330
                                ])
slouken@5408
  1331
                if test x$have_shape_h_hdr = xyes; then
icculus@5548
  1332
                    AC_DEFINE(SDL_VIDEO_DRIVER_X11_XSHAPE, 1, [ ])
slouken@5408
  1333
                fi
slouken@5408
  1334
            fi
slouken@5408
  1335
            AC_ARG_ENABLE(video-x11-vm,
slouken@5408
  1336
AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [[default=yes]]]),
slouken@5408
  1337
                            , enable_video_x11_vm=yes)
slouken@5408
  1338
            if test x$enable_video_x11_vm = xyes; then
slouken@5408
  1339
                definitely_enable_video_x11_vm=no
slouken@5408
  1340
                AC_CHECK_HEADER(X11/extensions/xf86vmode.h,
slouken@5408
  1341
                                have_vm_h_hdr=yes,
slouken@5408
  1342
                                have_vm_h_hdr=no,
slouken@5408
  1343
                                [#include <X11/Xlib.h>
slouken@5408
  1344
                                ])
slouken@5408
  1345
                if test x$have_vm_h_hdr = xyes; then
slouken@5408
  1346
                    if test x$enable_x11_shared = xyes && test x$xvidmode_lib != x ; then
slouken@5408
  1347
                        echo "-- dynamic libXxf86vm -> $xvidmode_lib"
icculus@5548
  1348
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE, "$xvidmode_lib", [ ])
slouken@5408
  1349
                        definitely_enable_video_x11_vm=yes
slouken@5408
  1350
                    else
slouken@5408
  1351
                        AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryVersion, have_vm_lib=yes)
slouken@5408
  1352
                        if test x$have_vm_lib = xyes ; then
slouken@5408
  1353
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXxf86vm"
slouken@5408
  1354
                            definitely_enable_video_x11_vm=yes
slouken@5408
  1355
                        fi
slouken@5408
  1356
                    fi
slouken@5408
  1357
                fi
slouken@5408
  1358
            fi
slouken@5408
  1359
            if test x$definitely_enable_video_x11_vm = xyes; then
icculus@5548
  1360
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XVIDMODE, 1, [ ])
slouken@3025
  1361
            fi
slouken@0
  1362
        fi
slouken@0
  1363
    fi
slouken@0
  1364
}
slouken@279
  1365
slouken@1361
  1366
dnl Set up the BWindow video driver if enabled
slouken@1361
  1367
CheckBWINDOW()
slouken@1361
  1368
{
slouken@1361
  1369
    if test x$enable_video = xyes; then
icculus@5548
  1370
        AC_DEFINE(SDL_VIDEO_DRIVER_BWINDOW, 1, [ ])
slouken@1361
  1371
        SOURCES="$SOURCES $srcdir/src/video/bwindow/*.cc"
slouken@1361
  1372
        have_video=yes
slouken@1361
  1373
    fi
slouken@1361
  1374
}
slouken@1361
  1375
slouken@1931
  1376
dnl Set up the Cocoa video driver for Mac OS X (but not Darwin)
slouken@1361
  1377
CheckCOCOA()
slouken@1361
  1378
{
slouken@1361
  1379
    AC_ARG_ENABLE(video-cocoa,
slouken@1931
  1380
AC_HELP_STRING([--enable-video-cocoa], [use Cocoa video driver [[default=yes]]]),
slouken@1361
  1381
                  , enable_video_cocoa=yes)
slouken@1361
  1382
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
slouken@1361
  1383
        save_CFLAGS="$CFLAGS"
slouken@1361
  1384
        dnl work around that we don't have Objective-C support in autoconf
slouken@1361
  1385
        CFLAGS="$CFLAGS -x objective-c"
slouken@1361
  1386
        AC_MSG_CHECKING(for Cocoa framework)
slouken@1361
  1387
        have_cocoa=no
slouken@1361
  1388
        AC_TRY_COMPILE([
slouken@1361
  1389
          #import <Cocoa/Cocoa.h>
slouken@1361
  1390
        ],[
slouken@1361
  1391
        ],[
slouken@1361
  1392
        have_cocoa=yes
slouken@1361
  1393
        ])
slouken@1361
  1394
        AC_MSG_RESULT($have_cocoa)
slouken@1361
  1395
        CFLAGS="$save_CFLAGS"
slouken@1361
  1396
        if test x$have_cocoa = xyes; then
icculus@5548
  1397
            AC_DEFINE(SDL_VIDEO_DRIVER_COCOA, 1, [ ])
slouken@1931
  1398
            SOURCES="$SOURCES $srcdir/src/video/cocoa/*.m"
slouken@1361
  1399
            have_video=yes
slouken@1361
  1400
        fi
slouken@1361
  1401
    fi
slouken@1361
  1402
}
slouken@1361
  1403
slouken@167
  1404
dnl Find DirectFB
slouken@167
  1405
CheckDirectFB()
slouken@167
  1406
{
slouken@167
  1407
    AC_ARG_ENABLE(video-directfb,
slouken@2314
  1408
AC_HELP_STRING([--enable-video-directfb], [use DirectFB video driver [[default=no]]]),
slouken@2314
  1409
                  , enable_video_directfb=no)
slouken@167
  1410
    if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then
slouken@167
  1411
        video_directfb=no
slouken@167
  1412
slouken@2998
  1413
        DIRECTFB_REQUIRED_VERSION=1.0.0
slouken@5199
  1414
        AC_PATH_PROGS(DIRECTFBCONFIG, directfb-config, no, [$prefix/bin:$PATH])
slouken@1602
  1415
        if test x$DIRECTFBCONFIG = xno; then
slouken@1588
  1416
            AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@1602
  1417
            if test x$PKG_CONFIG != xno; then
slouken@1602
  1418
                if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb; then
slouken@1588
  1419
                    DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb`
slouken@1588
  1420
                    DIRECTFB_LIBS=`$PKG_CONFIG --libs directfb`
slouken@2998
  1421
                    DIRECTFB_PREFIX=`$PKG_CONFIG --variable=prefix directfb`
slouken@1588
  1422
                    video_directfb=yes
slouken@1588
  1423
                fi
slouken@1588
  1424
            fi
slouken@167
  1425
        else
slouken@1588
  1426
            set -- `echo $DIRECTFB_REQUIRED_VERSION | sed 's/\./ /g'`
slouken@1588
  1427
            NEED_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1428
            set -- `directfb-config --version | sed 's/\./ /g'`
slouken@1588
  1429
            HAVE_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1430
            if test $HAVE_VERSION -ge $NEED_VERSION; then
slouken@1588
  1431
                DIRECTFB_CFLAGS=`$DIRECTFBCONFIG --cflags`
slouken@1588
  1432
                DIRECTFB_LIBS=`$DIRECTFBCONFIG --libs`
slouken@2998
  1433
                DIRECTFB_PREFIX=`$DIRECTFBCONFIG --prefix`
slouken@167
  1434
                video_directfb=yes
slouken@167
  1435
            fi
slouken@167
  1436
        fi
slouken@3351
  1437
        if test x$video_directfb = xyes; then
slouken@3351
  1438
            # SuSE 11.1 installs directfb-config without directfb-devel
couriersud@3639
  1439
            save_CPPFLAGS="$CPPFLAGS"
couriersud@3639
  1440
            CPPFLAGS="$CPPFLAGS $DIRECTFB_CFLAGS"
slouken@3351
  1441
            AC_CHECK_HEADER(directfb.h, have_directfb_hdr=yes, have_directfb_hdr=no)
couriersud@3639
  1442
            CPPFLAGS="$save_CPPFLAGS"
slouken@3351
  1443
            video_directfb=$have_directfb_hdr
slouken@3351
  1444
        fi
slouken@3351
  1445
        AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@3351
  1446
        AC_MSG_RESULT($video_directfb)
slouken@167
  1447
slouken@167
  1448
        if test x$video_directfb = xyes; then
slouken@2998
  1449
            AC_ARG_ENABLE(directfb-shared,
slouken@2998
  1450
AC_HELP_STRING([--enable-directfb-shared], [dynamically load directfb support [[default=yes]]]),
slouken@2998
  1451
                              , enable_directfb_shared=yes)
slouken@2998
  1452
icculus@5548
  1453
            AC_DEFINE(SDL_VIDEO_DRIVER_DIRECTFB, 1, [ ])
icculus@5548
  1454
            AC_DEFINE(SDL_VIDEO_RENDER_DIRECTFB, 1, [ ])
slouken@1361
  1455
            SOURCES="$SOURCES $srcdir/src/video/directfb/*.c"
slouken@1521
  1456
            EXTRA_CFLAGS="$EXTRA_CFLAGS $DIRECTFB_CFLAGS"
slouken@2998
  1457
slouken@3392
  1458
            AC_MSG_CHECKING(for directfb dynamic loading support)
slouken@3392
  1459
            directfb_shared=no
slouken@5199
  1460
            directfb_lib=[`find_lib "libdirectfb.so.*" "$DIRECTFB_LIBS"`]
slouken@5199
  1461
            # | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5199
  1462
AC_MSG_WARN("directfb $directfb_lib")
slouken@2998
  1463
            if test x$have_loadso != xyes && \
slouken@2998
  1464
               test x$enable_directfb_shared = xyes; then
slouken@2998
  1465
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic directfb loading])
slouken@2998
  1466
            fi
slouken@2998
  1467
            if test x$have_loadso = xyes && \
slouken@2998
  1468
               test x$enable_directfb_shared = xyes && test x$directfb_lib != x; then
slouken@3392
  1469
                directfb_shared=yes
slouken@3392
  1470
                echo "-- $directfb_lib_spec -> $directfb_lib"
icculus@5548
  1471
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_DIRECTFB_DYNAMIC, "$directfb_lib", [ ])
slouken@2998
  1472
            else
slouken@3392
  1473
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $DIRECTFB_LIBS"
slouken@2998
  1474
            fi
slouken@3392
  1475
            AC_MSG_RESULT($directfb_shared)
slouken@1361
  1476
            have_video=yes
slouken@167
  1477
        fi
slouken@167
  1478
    fi
slouken@167
  1479
}
slouken@167
  1480
slouken@2947
  1481
dnl Find FusionSound
slouken@2947
  1482
CheckFusionSound()
slouken@2947
  1483
{
slouken@2947
  1484
    AC_ARG_ENABLE(fusionsound,
slouken@2947
  1485
AC_HELP_STRING([--enable-fusionsound], [use FusionSound audio driver [[default=no]]]),
slouken@2947
  1486
                  , enable_fusionsound=no)
slouken@2947
  1487
    if test x$enable_audio = xyes -a x$enable_fusionsound = xyes; then
slouken@2947
  1488
        fusionsound=no
slouken@2947
  1489
slouken@2947
  1490
        FUSIONSOUND_REQUIRED_VERSION=1.1.1
slouken@2947
  1491
slouken@2947
  1492
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@2947
  1493
        AC_MSG_CHECKING(for FusionSound $FUSIONSOUND_REQUIRED_VERSION support)
slouken@2947
  1494
        if test x$PKG_CONFIG != xno; then
slouken@2947
  1495
            if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $FUSIONSOUND_REQUIRED_VERSION fusionsound; then
slouken@2947
  1496
                FUSIONSOUND_CFLAGS=`$PKG_CONFIG --cflags fusionsound`
slouken@2947
  1497
                FUSIONSOUND_LIBS=`$PKG_CONFIG --libs fusionsound`
slouken@2947
  1498
                fusionsound=yes
slouken@2947
  1499
            fi
slouken@2947
  1500
        fi
slouken@2947
  1501
        AC_MSG_RESULT($fusionsound)
slouken@2947
  1502
slouken@2947
  1503
        if test x$fusionsound = xyes; then
icculus@5548
  1504
            AC_DEFINE(SDL_AUDIO_DRIVER_FUSIONSOUND, 1, [ ])
slouken@2947
  1505
            SOURCES="$SOURCES $srcdir/src/audio/fusionsound/*.c"
slouken@2947
  1506
            EXTRA_CFLAGS="$EXTRA_CFLAGS $FUSIONSOUND_CFLAGS"
slouken@2947
  1507
            
slouken@2947
  1508
            AC_ARG_ENABLE(fusionsound-shared,
slouken@2947
  1509
AC_HELP_STRING([--enable-fusionsound-shared], [dynamically load fusionsound audio support [[default=yes]]]),
slouken@2947
  1510
                          , enable_fusionsound_shared=yes)
slouken@2947
  1511
            fusionsound_shared=no
slouken@3392
  1512
            AC_MSG_CHECKING(for FusionSound dynamic loading support)
slouken@2947
  1513
            if test x$have_loadso != xyes && \
slouken@2947
  1514
               test x$enable_fusionsound_shared = xyes; then
slouken@2947
  1515
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic fusionsound loading])
slouken@2947
  1516
            fi
slouken@2947
  1517
            if test x$have_loadso = xyes && \
slouken@2947
  1518
               test x$enable_fusionsound_shared = xyes; then
icculus@5548
  1519
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_FUSIONSOUND_DYNAMIC, "libfusionsound.so", [ ])
slouken@3392
  1520
                fusionsound_shared=yes
slouken@2947
  1521
            else
slouken@3392
  1522
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $FUSIONSOUND_LIBS"
slouken@2947
  1523
            fi
slouken@3392
  1524
            AC_MSG_RESULT($fusionsound_shared)
slouken@2947
  1525
            
slouken@2947
  1526
            have_audio=yes
slouken@2947
  1527
        fi
slouken@2947
  1528
    fi
slouken@2947
  1529
}
slouken@2947
  1530
slouken@1
  1531
dnl rcg04172001 Set up the Null video driver.
slouken@1
  1532
CheckDummyVideo()
slouken@1
  1533
{
slouken@1
  1534
    AC_ARG_ENABLE(video-dummy,
slouken@1637
  1535
AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [[default=yes]]]),
slouken@86
  1536
                  , enable_video_dummy=yes)
slouken@1
  1537
    if test x$enable_video_dummy = xyes; then
icculus@5548
  1538
        AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY, 1, [ ])
slouken@1361
  1539
        SOURCES="$SOURCES $srcdir/src/video/dummy/*.c"
slouken@1361
  1540
        have_video=yes
slouken@1
  1541
    fi
slouken@1
  1542
}
slouken@1
  1543
slouken@0
  1544
dnl Check to see if OpenGL support is desired
slouken@0
  1545
AC_ARG_ENABLE(video-opengl,
slouken@1952
  1546
AC_HELP_STRING([--enable-video-opengl], [include OpenGL support [[default=yes]]]),
slouken@0
  1547
              , enable_video_opengl=yes)
slouken@0
  1548
slouken@0
  1549
dnl Find OpenGL
icculus@1191
  1550
CheckOpenGLX11()
slouken@0
  1551
{
slouken@0
  1552
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@0
  1553
        AC_MSG_CHECKING(for OpenGL (GLX) support)
slouken@0
  1554
        video_opengl=no
slouken@0
  1555
        AC_TRY_COMPILE([
slouken@0
  1556
         #include <GL/gl.h>
slouken@0
  1557
         #include <GL/glx.h>
slouken@0
  1558
        ],[
slouken@0
  1559
        ],[
slouken@0
  1560
        video_opengl=yes
slouken@0
  1561
        ])
slouken@0
  1562
        AC_MSG_RESULT($video_opengl)
slouken@0
  1563
        if test x$video_opengl = xyes; then
icculus@5548
  1564
            AC_DEFINE(SDL_VIDEO_OPENGL, 1, [ ])
icculus@5548
  1565
            AC_DEFINE(SDL_VIDEO_OPENGL_GLX, 1, [ ])
icculus@5548
  1566
            AC_DEFINE(SDL_VIDEO_RENDER_OGL, 1, [ ])
slouken@0
  1567
        fi
slouken@0
  1568
    fi
slouken@0
  1569
}
slouken@0
  1570
slouken@6188
  1571
dnl Check to see if OpenGL ES support is desired
slouken@6188
  1572
AC_ARG_ENABLE(video-opengles,
slouken@6188
  1573
AC_HELP_STRING([--enable-video-opengles], [include OpenGL ES support [[default=yes]]]),
slouken@6188
  1574
              , enable_video_opengles=yes)
slouken@6188
  1575
slouken@6188
  1576
dnl Find OpenGL ES
slouken@6188
  1577
CheckOpenGLESX11()
slouken@6188
  1578
{
slouken@6188
  1579
    if test x$enable_video = xyes -a x$enable_video_opengles = xyes; then
slouken@6188
  1580
        AC_MSG_CHECKING(for OpenGL ES (EGL) support)
slouken@6188
  1581
        video_opengles=no
slouken@6188
  1582
        AC_TRY_COMPILE([
slouken@6188
  1583
         #include <EGL/egl.h>
slouken@6188
  1584
        ],[
slouken@6188
  1585
        ],[
slouken@6188
  1586
        video_opengles=yes
slouken@6188
  1587
        ])
slouken@6188
  1588
        AC_MSG_RESULT($video_opengles)
slouken@6188
  1589
        if test x$video_opengles = xyes; then
slouken@6188
  1590
            AC_MSG_CHECKING(for OpenGL ES v1 headers)
slouken@6188
  1591
            video_opengles_v1=no
slouken@6188
  1592
            AC_TRY_COMPILE([
slouken@6188
  1593
             #include <GLES/gl.h>
slouken@6188
  1594
             #include <GLES/glext.h>
slouken@6188
  1595
            ],[
slouken@6188
  1596
            ],[
slouken@6188
  1597
            video_opengles_v1=yes
slouken@6188
  1598
            ])
slouken@6188
  1599
            AC_MSG_RESULT($video_opengles_v1)
slouken@6188
  1600
            if test x$video_opengles_v1 = xyes; then
slouken@6188
  1601
                AC_DEFINE(SDL_VIDEO_OPENGL_ES, 1, [ ])
slouken@6188
  1602
                AC_DEFINE(SDL_VIDEO_RENDER_OGL_ES, 1, [ ])
slouken@6188
  1603
            fi
slouken@6188
  1604
            AC_MSG_CHECKING(for OpenGL ES v2 headers)
slouken@6188
  1605
            video_opengles_v2=no
slouken@6188
  1606
            AC_TRY_COMPILE([
slouken@6188
  1607
             #include <GLES2/gl2.h>
slouken@6188
  1608
             #include <GLES2/gl2ext.h>
slouken@6188
  1609
            ],[
slouken@6188
  1610
            ],[
slouken@6188
  1611
            video_opengles_v2=yes
slouken@6188
  1612
            ])
slouken@6188
  1613
            AC_MSG_RESULT($video_opengles_v2)
slouken@6188
  1614
            if test x$video_opengles_v2 = xyes; then
slouken@6188
  1615
                AC_DEFINE(SDL_VIDEO_OPENGL_ES2, 1, [ ])
slouken@6188
  1616
                AC_DEFINE(SDL_VIDEO_RENDER_OGL_ES2, 1, [ ])
slouken@6188
  1617
            fi
slouken@6188
  1618
        fi
slouken@6188
  1619
    fi
slouken@6188
  1620
}
slouken@6188
  1621
slouken@5062
  1622
dnl Check for Windows OpenGL
slouken@5062
  1623
CheckWINDOWSGL()
slouken@1361
  1624
{
slouken@1361
  1625
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
icculus@5548
  1626
        AC_DEFINE(SDL_VIDEO_OPENGL, 1, [ ])
icculus@5548
  1627
        AC_DEFINE(SDL_VIDEO_OPENGL_WGL, 1, [ ])
icculus@5548
  1628
        AC_DEFINE(SDL_VIDEO_RENDER_OGL, 1, [ ])
slouken@1361
  1629
    fi
slouken@1361
  1630
}
slouken@1361
  1631
slouken@0
  1632
dnl Check for BeOS OpenGL
slouken@0
  1633
CheckBeGL()
slouken@0
  1634
{
slouken@0
  1635
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
icculus@5548
  1636
        AC_DEFINE(SDL_VIDEO_OPENGL, 1, [ ])
icculus@5548
  1637
        AC_DEFINE(SDL_VIDEO_OPENGL_BGL, 1, [ ])
icculus@5548
  1638
        AC_DEFINE(SDL_VIDEO_RENDER_OGL, 1, [ ])
slouken@1521
  1639
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@0
  1640
    fi
slouken@0
  1641
}
slouken@0
  1642
slouken@0
  1643
dnl Check for MacOS OpenGL
slouken@0
  1644
CheckMacGL()
slouken@0
  1645
{
slouken@0
  1646
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
icculus@5548
  1647
        AC_DEFINE(SDL_VIDEO_OPENGL, 1, [ ])
icculus@5548
  1648
        AC_DEFINE(SDL_VIDEO_OPENGL_CGL, 1, [ ])
icculus@5548
  1649
        AC_DEFINE(SDL_VIDEO_RENDER_OGL, 1, [ ])
slouken@1550
  1650
        case "$host" in
slouken@0
  1651
            *-*-darwin*)
slouken@1625
  1652
                if test x$enable_video_cocoa = xyes; then
icculus@3623
  1653
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGL"
slouken@1625
  1654
                fi
slouken@0
  1655
        esac
slouken@0
  1656
    fi
slouken@0
  1657
}
slouken@0
  1658
slouken@0
  1659
dnl See if we can use the new unified event interface in Linux 2.4
slouken@0
  1660
CheckInputEvents()
slouken@0
  1661
{
slouken@0
  1662
    dnl Check for Linux 2.4 unified input event interface support
slouken@0
  1663
        AC_MSG_CHECKING(for Linux 2.4 unified input interface)
slouken@0
  1664
        use_input_events=no
slouken@0
  1665
        AC_TRY_COMPILE([
slouken@0
  1666
          #include <linux/input.h>
slouken@0
  1667
        ],[
slouken@0
  1668
          #ifndef EVIOCGNAME
slouken@0
  1669
          #error EVIOCGNAME() ioctl not available
slouken@0
  1670
          #endif
slouken@0
  1671
        ],[
slouken@0
  1672
        use_input_events=yes
slouken@0
  1673
        ])
slouken@0
  1674
        AC_MSG_RESULT($use_input_events)
slouken@0
  1675
        if test x$use_input_events = xyes; then
icculus@5548
  1676
            AC_DEFINE(SDL_INPUT_LINUXEV, 1, [ ])
slouken@0
  1677
        fi
slouken@0
  1678
}
slouken@0
  1679
icculus@6734
  1680
dnl See if the platform offers libudev for device enumeration and hotplugging.
icculus@6734
  1681
CheckLibUDev()
icculus@6734
  1682
{
icculus@6734
  1683
    AC_ARG_ENABLE(libudev,
icculus@6734
  1684
AC_HELP_STRING([--enable-libudev], [enable libudev support [[default=yes]]]),
icculus@6734
  1685
                        , enable_libudev=yes)
icculus@6734
  1686
    if test x$enable_libudev = xyes; then
icculus@6734
  1687
        AC_CHECK_HEADER(libudev.h,
icculus@6734
  1688
                        have_libudev_h_hdr=yes,
icculus@6734
  1689
                        have_libudev_h_hdr=no)
icculus@6734
  1690
        if test x$have_libudev_h_hdr = xyes; then
icculus@6734
  1691
            AC_DEFINE(HAVE_LIBUDEV_H, 1, [ ])
icculus@6734
  1692
        fi
icculus@6734
  1693
    fi
icculus@6734
  1694
}
icculus@6734
  1695
icculus@6774
  1696
dnl See if the platform offers libdbus for various IPC techniques.
icculus@6774
  1697
CheckDBus()
icculus@6774
  1698
{
icculus@6774
  1699
    AC_ARG_ENABLE(dbus,
icculus@6774
  1700
AC_HELP_STRING([--enable-dbus], [enable D-Bus support [[default=yes]]]),
icculus@6774
  1701
                        , enable_dbus=yes)
icculus@6774
  1702
    if test x$enable_dbus = xyes; then
icculus@6774
  1703
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
icculus@6774
  1704
        if test x$PKG_CONFIG != xno; then
icculus@6774
  1705
            DBUS_CFLAGS=`$PKG_CONFIG --cflags dbus-1`
icculus@6774
  1706
            save_CFLAGS="$CFLAGS"
icculus@6774
  1707
            CFLAGS="$save_CFLAGS $DBUS_CFLAGS"
icculus@6774
  1708
            AC_CHECK_HEADER(dbus/dbus.h,
icculus@6774
  1709
                            have_dbus_dbus_h_hdr=yes,
icculus@6774
  1710
                            have_dbus_dbus_h_hdr=no)
icculus@6774
  1711
            CFLAGS="$save_CFLAGS"
icculus@6774
  1712
            if test x$have_dbus_dbus_h_hdr = xyes; then
icculus@6774
  1713
                AC_DEFINE(HAVE_DBUS_DBUS_H, 1, [ ])
icculus@6774
  1714
                EXTRA_CFLAGS="$EXTRA_CFLAGS $DBUS_CFLAGS"
icculus@6774
  1715
            fi
icculus@6774
  1716
        fi
icculus@6774
  1717
    fi
icculus@6774
  1718
}
icculus@6774
  1719
icculus@1201
  1720
dnl See if we can use the Touchscreen input library
icculus@1201
  1721
CheckTslib()
icculus@1201
  1722
{
icculus@1201
  1723
    AC_ARG_ENABLE(input-tslib,
slouken@1637
  1724
AC_HELP_STRING([--enable-input-tslib], [use the Touchscreen library for input [[default=yes]]]),
icculus@1201
  1725
                  , enable_input_tslib=yes)
icculus@1201
  1726
    if test x$enable_input_tslib = xyes; then
icculus@1201
  1727
        AC_MSG_CHECKING(for Touchscreen library support)
icculus@1201
  1728
        enable_input_tslib=no
icculus@1201
  1729
        AC_TRY_COMPILE([
icculus@1201
  1730
          #include "tslib.h"
icculus@1201
  1731
        ],[
icculus@1201
  1732
        ],[
icculus@1201
  1733
        enable_input_tslib=yes
icculus@1201
  1734
        ])
icculus@1201
  1735
        AC_MSG_RESULT($enable_input_tslib)
icculus@1201
  1736
        if test x$enable_input_tslib = xyes; then
icculus@5548
  1737
            AC_DEFINE(SDL_INPUT_TSLIB, 1, [ ])
slouken@1521
  1738
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lts"
icculus@1201
  1739
        fi
icculus@1201
  1740
    fi
icculus@1201
  1741
}
icculus@1201
  1742
slouken@0
  1743
dnl See what type of thread model to use on Linux and Solaris
slouken@0
  1744
CheckPTHREAD()
slouken@0
  1745
{
slouken@0
  1746
    dnl Check for pthread support
slouken@0
  1747
    AC_ARG_ENABLE(pthreads,
slouken@1637
  1748
AC_HELP_STRING([--enable-pthreads], [use POSIX threads for multi-threading [[default=yes]]]),
slouken@0
  1749
                  , enable_pthreads=yes)
slouken@0
  1750
    dnl This is used on Linux for glibc binary compatibility (Doh!)
slouken@0
  1751
    AC_ARG_ENABLE(pthread-sem,
slouken@1637
  1752
AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [[default=yes]]]),
slouken@0
  1753
                  , enable_pthread_sem=yes)
slouken@1550
  1754
    case "$host" in
slouken@1820
  1755
        *-*-linux*|*-*-uclinux*)
slouken@1361
  1756
            pthread_cflags="-D_REENTRANT"
slouken@1324
  1757
            pthread_lib="-lpthread"
slouken@1324
  1758
            ;;
slouken@0
  1759
        *-*-bsdi*)
slouken@0
  1760
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1761
            pthread_lib=""
slouken@0
  1762
            ;;
slouken@0
  1763
        *-*-darwin*)
slouken@0
  1764
            pthread_cflags="-D_THREAD_SAFE"
slouken@0
  1765
# causes Carbon.p complaints?
slouken@0
  1766
#            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1767
            ;;
slouken@1565
  1768
        *-*-freebsd*|*-*-dragonfly*)
slouken@0
  1769
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1770
            pthread_lib="-pthread"
slouken@0
  1771
            ;;
slouken@43
  1772
        *-*-netbsd*)
slouken@1383
  1773
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@2158
  1774
            pthread_lib="-lpthread"
slouken@43
  1775
            ;;
slouken@0
  1776
        *-*-openbsd*)
slouken@0
  1777
            pthread_cflags="-D_REENTRANT"
slouken@0
  1778
            pthread_lib="-pthread"
slouken@0
  1779
            ;;
slouken@0
  1780
        *-*-solaris*)
slouken@0
  1781
            pthread_cflags="-D_REENTRANT"
slouken@0
  1782
            pthread_lib="-lpthread -lposix4"
slouken@0
  1783
            ;;
slouken@0
  1784
        *-*-sysv5*)
slouken@0
  1785
            pthread_cflags="-D_REENTRANT -Kthread"
slouken@0
  1786
            pthread_lib=""
slouken@0
  1787
            ;;
slouken@0
  1788
        *-*-aix*)
slouken@0
  1789
            pthread_cflags="-D_REENTRANT -mthreads"
slouken@0
  1790
            pthread_lib="-lpthread"
slouken@0
  1791
            ;;
icculus@425
  1792
        *-*-hpux11*)
icculus@425
  1793
            pthread_cflags="-D_REENTRANT"
icculus@425
  1794
            pthread_lib="-L/usr/lib -lpthread"
icculus@425
  1795
            ;;
slouken@0
  1796
        *)
slouken@0
  1797
            pthread_cflags="-D_REENTRANT"
slouken@0
  1798
            pthread_lib="-lpthread"
slouken@0
  1799
            ;;
slouken@0
  1800
    esac
slouken@3268
  1801
    if test x$enable_threads = xyes -a x$enable_pthreads = xyes; then
slouken@415
  1802
        # Save the original compiler flags and libraries
slouken@415
  1803
        ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@415
  1804
        # Add the pthread compiler flags and libraries
slouken@415
  1805
        CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@415
  1806
        # Check to see if we have pthread support on this system
slouken@0
  1807
        AC_MSG_CHECKING(for pthreads)
slouken@0
  1808
        use_pthreads=no
slouken@0
  1809
        AC_TRY_LINK([
slouken@0
  1810
         #include <pthread.h>
slouken@0
  1811
        ],[
slouken@0
  1812
         pthread_attr_t type;
slouken@0
  1813
         pthread_attr_init(&type);
slouken@0
  1814
        ],[
slouken@0
  1815
        use_pthreads=yes
slouken@0
  1816
        ])
slouken@0
  1817
        AC_MSG_RESULT($use_pthreads)
slouken@415
  1818
        # Restore the compiler flags and libraries
slouken@415
  1819
        CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1361
  1820
slouken@415
  1821
        # Do futher testing if we have pthread support...
slouken@0
  1822
        if test x$use_pthreads = xyes; then
icculus@5548
  1823
            AC_DEFINE(SDL_THREAD_PTHREAD, 1, [ ])
slouken@1521
  1824
            EXTRA_CFLAGS="$EXTRA_CFLAGS $pthread_cflags"
slouken@1521
  1825
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $pthread_lib"
slouken@0
  1826
            SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
slouken@0
  1827
            SDL_LIBS="$SDL_LIBS $pthread_lib"
slouken@0
  1828
slouken@1438
  1829
            # Save the original compiler flags and libraries
slouken@1438
  1830
            ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@1438
  1831
            # Add the pthread compiler flags and libraries
slouken@1438
  1832
            CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@1438
  1833
slouken@0
  1834
            # Check to see if recursive mutexes are available
slouken@0
  1835
            AC_MSG_CHECKING(for recursive mutexes)
slouken@0
  1836
            has_recursive_mutexes=no
slouken@1324
  1837
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1838
                AC_TRY_COMPILE([
slouken@1324
  1839
                  #include <pthread.h>
slouken@1324
  1840
                ],[
slouken@1324
  1841
                  pthread_mutexattr_t attr;
slouken@1324
  1842
                  pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
slouken@1324
  1843
                ],[
slouken@1324
  1844
                has_recursive_mutexes=yes
icculus@5548
  1845
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX, 1, [ ])
slouken@1324
  1846
                ])
slouken@1324
  1847
            fi
slouken@1324
  1848
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1849
                AC_TRY_COMPILE([
slouken@1324
  1850
                  #include <pthread.h>
slouken@1324
  1851
                ],[
slouken@1324
  1852
                  pthread_mutexattr_t attr;
slouken@1324
  1853
                  pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
slouken@1324
  1854
                ],[
slouken@1324
  1855
                has_recursive_mutexes=yes
icculus@5548
  1856
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP, 1, [ ])
slouken@1324
  1857
                ])
slouken@1324
  1858
            fi
slouken@0
  1859
            AC_MSG_RESULT($has_recursive_mutexes)
slouken@0
  1860
slouken@94
  1861
            # Check to see if pthread semaphore support is missing
slouken@94
  1862
            if test x$enable_pthread_sem = xyes; then
slouken@94
  1863
                AC_MSG_CHECKING(for pthread semaphores)
slouken@94
  1864
                have_pthread_sem=no
slouken@94
  1865
                AC_TRY_COMPILE([
slouken@94
  1866
                  #include <pthread.h>
slouken@94
  1867
                  #include <semaphore.h>
slouken@94
  1868
                ],[
slouken@94
  1869
                ],[
slouken@94
  1870
                have_pthread_sem=yes
slouken@94
  1871
                ])
slouken@94
  1872
                AC_MSG_RESULT($have_pthread_sem)
slouken@94
  1873
            fi
slouken@6219
  1874
            if test x$have_pthread_sem = xyes; then
slouken@6219
  1875
                AC_MSG_CHECKING(for sem_timedwait)
slouken@6219
  1876
                have_sem_timedwait=no
slouken@6219
  1877
                AC_TRY_LINK([
slouken@6219
  1878
                  #include <pthread.h>
slouken@6219
  1879
                  #include <semaphore.h>
slouken@6219
  1880
                ],[
slouken@6219
  1881
                  sem_timedwait(NULL, NULL);
slouken@6219
  1882
                ],[
slouken@6219
  1883
                have_sem_timedwait=yes
slouken@6219
  1884
                AC_DEFINE(HAVE_SEM_TIMEDWAIT)
slouken@6219
  1885
                ])
slouken@6219
  1886
                AC_MSG_RESULT($have_sem_timedwait)
slouken@6219
  1887
            fi
slouken@94
  1888
icculus@5965
  1889
            AC_MSG_CHECKING(for pthread_spin_trylock)
icculus@5965
  1890
            AC_TRY_LINK_FUNC(pthread_spin_trylock, [
icculus@5965
  1891
              has_pthread_spin_trylock=yes
icculus@5965
  1892
              AC_DEFINE(HAVE_PTHREAD_SPINLOCK, 1, [ ])
icculus@5965
  1893
            ],[
icculus@5965
  1894
              has_pthread_spin_trylock=no
icculus@5965
  1895
            ])
icculus@5965
  1896
            AC_MSG_RESULT($has_pthread_spin_trylock)
icculus@5965
  1897
icculus@6374
  1898
            AC_CHECK_HEADER(pthread_np.h, have_pthread_np_h=yes, have_pthread_np_h=no, [ #include <pthread.h> ])
icculus@5969
  1899
            if test x$have_pthread_np_h = xyes; then
icculus@5969
  1900
                AC_DEFINE(HAVE_PTHREAD_NP_H, 1, [ ])
icculus@5969
  1901
            fi
icculus@5969
  1902
icculus@5969
  1903
            # Check to see if pthread naming is available
icculus@5969
  1904
            AC_MSG_CHECKING(for pthread_setname_np)
icculus@5969
  1905
            AC_TRY_LINK_FUNC(pthread_setname_np, [
icculus@5969
  1906
              has_pthread_setname_np=yes
icculus@5969
  1907
              AC_DEFINE(HAVE_PTHREAD_SETNAME_NP, 1, [ ])
icculus@5969
  1908
            ],[
icculus@5969
  1909
              has_pthread_setname_np=no
icculus@5969
  1910
            ])
icculus@5969
  1911
            AC_MSG_RESULT($has_pthread_setname_np)
icculus@5969
  1912
icculus@5969
  1913
            AC_MSG_CHECKING(for pthread_set_name_np)
icculus@5969
  1914
            AC_TRY_LINK_FUNC(pthread_set_name_np, [
icculus@5969
  1915
              has_pthread_set_name_np=yes
icculus@5969
  1916
              AC_DEFINE(HAVE_PTHREAD_SET_NAME_NP, 1, [ ])
icculus@5969
  1917
            ],[
icculus@5969
  1918
              has_pthread_set_name_np=no
icculus@5969
  1919
            ])
icculus@5969
  1920
            AC_MSG_RESULT($has_pthread_set_name_np)
icculus@5969
  1921
slouken@1438
  1922
            # Restore the compiler flags and libraries
slouken@1438
  1923
            CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1438
  1924
slouken@1361
  1925
            # Basic thread creation functions
slouken@1361
  1926
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systhread.c"
slouken@0
  1927
slouken@1361
  1928
            # Semaphores
slouken@1361
  1929
            # We can fake these with mutexes and condition variables if necessary
slouken@1361
  1930
            if test x$have_pthread_sem = xyes; then
slouken@1361
  1931
                SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syssem.c"
slouken@1361
  1932
            else
slouken@1361
  1933
                SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1934
            fi
slouken@0
  1935
slouken@1361
  1936
            # Mutexes
slouken@1361
  1937
            # We can fake these with semaphores if necessary
slouken@1361
  1938
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_sysmutex.c"
slouken@0
  1939
slouken@1361
  1940
            # Condition variables
slouken@1361
  1941
            # We can fake these with semaphores and mutexes if necessary
slouken@1361
  1942
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syscond.c"
slouken@399
  1943
slouken@1361
  1944
            have_threads=yes
slouken@814
  1945
        fi
slouken@814
  1946
    fi
slouken@814
  1947
}
slouken@814
  1948
slouken@5062
  1949
dnl Determine whether the compiler can produce Windows executables
slouken@5062
  1950
CheckWINDOWS()
slouken@0
  1951
{
slouken@5062
  1952
    AC_MSG_CHECKING(Windows compiler)
slouken@0
  1953
    have_win32_gcc=no
slouken@0
  1954
    AC_TRY_COMPILE([
slouken@0
  1955
     #include <windows.h>
slouken@0
  1956
    ],[
slouken@0
  1957
    ],[
slouken@0
  1958
    have_win32_gcc=yes
slouken@0
  1959
    ])
slouken@0
  1960
    AC_MSG_RESULT($have_win32_gcc)
slouken@0
  1961
    if test x$have_win32_gcc != xyes; then
slouken@0
  1962
       AC_MSG_ERROR([
slouken@5062
  1963
*** Your compiler ($CC) does not produce Windows executables!
slouken@0
  1964
       ])
slouken@0
  1965
    fi
slouken@0
  1966
slouken@3168
  1967
    AC_MSG_CHECKING(Windows CE)
slouken@3168
  1968
    have_wince=no
slouken@3168
  1969
    AC_TRY_COMPILE([
slouken@4569
  1970
#if !defined(_WIN32_WCE) && !defined(__MINGW32CE__)
slouken@3168
  1971
#error This is not Windows CE
slouken@3168
  1972
#endif
slouken@3168
  1973
    ],[
slouken@3168
  1974
    ],[
slouken@3168
  1975
    have_wince=yes
icculus@6430
  1976
       AC_MSG_ERROR([
icculus@6430
  1977
*** Sorry, Windows CE is no longer supported.
icculus@6431
  1978
       ])
slouken@3168
  1979
    ])
slouken@3168
  1980
    AC_MSG_RESULT($have_wince)
slouken@6116
  1981
slouken@6116
  1982
    # This fixes Windows stack alignment with newer GCC
slouken@6116
  1983
    CheckStackBoundary
slouken@0
  1984
}
slouken@0
  1985
slouken@0
  1986
dnl Find the DirectX includes and libraries
slouken@0
  1987
CheckDIRECTX()
slouken@0
  1988
{
slouken@0
  1989
    AC_ARG_ENABLE(directx,
slouken@5062
  1990
AC_HELP_STRING([--enable-directx], [use DirectX for Windows audio/video [[default=yes]]]),
slouken@0
  1991
                  , enable_directx=yes)
slouken@0
  1992
    if test x$enable_directx = xyes; then
slouken@1895
  1993
        AC_CHECK_HEADER(d3d9.h, have_d3d=yes)
slouken@3168
  1994
        AC_CHECK_HEADER(ddraw.h, have_ddraw=yes)
slouken@1361
  1995
        AC_CHECK_HEADER(dsound.h, have_dsound=yes)
slouken@2714
  1996
        AC_CHECK_HEADER(dinput.h, have_dinput=yes)
icculus@5592
  1997
        AC_CHECK_HEADER(xaudio2.h, have_xaudio2=yes)
slouken@0
  1998
    fi
slouken@158
  1999
}
slouken@158
  2000
slouken@294
  2001
dnl Check for the dlfcn.h interface for dynamically loading objects
slouken@294
  2002
CheckDLOPEN()
slouken@294
  2003
{
slouken@731
  2004
    AC_ARG_ENABLE(sdl-dlopen,
slouken@1637
  2005
AC_HELP_STRING([--enable-sdl-dlopen], [use dlopen for shared object loading [[default=yes]]]),
slouken@731
  2006
                  , enable_sdl_dlopen=yes)
slouken@731
  2007
    if test x$enable_sdl_dlopen = xyes; then
slouken@294
  2008
        AC_MSG_CHECKING(for dlopen)
slouken@1361
  2009
        have_dlopen=no
slouken@294
  2010
        AC_TRY_COMPILE([
slouken@294
  2011
         #include <dlfcn.h>
slouken@294
  2012
        ],[
slouken@1638
  2013
         #if defined(MAC_OS_X_VERSION_MIN_REQUIRED) && MAC_OS_X_VERSION_MIN_REQUIRED <= 1020
slouken@1638
  2014
         #error Use dlcompat for Mac OS X 10.2 compatibility
slouken@1638
  2015
         #endif
slouken@294
  2016
        ],[
slouken@1361
  2017
        have_dlopen=yes
slouken@294
  2018
        ])
slouken@1361
  2019
        AC_MSG_RESULT($have_dlopen)
slouken@294
  2020
slouken@1361
  2021
        if test x$have_dlopen = xyes; then
slouken@1521
  2022
            AC_CHECK_LIB(c, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS",
slouken@1521
  2023
               AC_CHECK_LIB(dl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldl",
slouken@1521
  2024
                  AC_CHECK_LIB(ltdl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lltdl")))
icculus@5548
  2025
            AC_DEFINE(SDL_LOADSO_DLOPEN, 1, [ ])
slouken@1361
  2026
            SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@1361
  2027
            have_loadso=yes
slouken@294
  2028
        fi
slouken@294
  2029
    fi
slouken@294
  2030
}
slouken@294
  2031
slouken@381
  2032
dnl Check for the usbhid(3) library on *BSD
slouken@381
  2033
CheckUSBHID()
slouken@381
  2034
{
slouken@381
  2035
    if test x$enable_joystick = xyes; then
slouken@1565
  2036
        AC_CHECK_LIB(usbhid, hid_init, have_libusbhid=yes)
slouken@1565
  2037
        if test x$have_libusbhid = xyes; then
slouken@1565
  2038
            AC_CHECK_HEADER(usbhid.h, [USB_CFLAGS="-DHAVE_USBHID_H"])
slouken@1565
  2039
            AC_CHECK_HEADER(libusbhid.h, [USB_CFLAGS="-DHAVE_LIBUSBHID_H"])
slouken@1565
  2040
            USB_LIBS="$USB_LIBS -lusbhid"
slouken@1565
  2041
        else
slouken@1565
  2042
            AC_CHECK_HEADER(usb.h, [USB_CFLAGS="-DHAVE_USB_H"])
slouken@1565
  2043
            AC_CHECK_HEADER(libusb.h, [USB_CFLAGS="-DHAVE_LIBUSB_H"])
slouken@1565
  2044
            AC_CHECK_LIB(usb, hid_init, [USB_LIBS="$USB_LIBS -lusb"])
slouken@1565
  2045
        fi
slouken@1361
  2046
            
slouken@1361
  2047
        save_CFLAGS="$CFLAGS"
slouken@1361
  2048
        CFLAGS="$CFLAGS $USB_CFLAGS"
slouken@381
  2049
slouken@381
  2050
        AC_MSG_CHECKING(for usbhid)
slouken@381
  2051
        have_usbhid=no
slouken@381
  2052
        AC_TRY_COMPILE([
slouken@404
  2053
          #include <sys/types.h>
slouken@403
  2054
          #if defined(HAVE_USB_H)
slouken@403
  2055
          #include <usb.h>
slouken@403
  2056
          #endif
slouken@1565
  2057
          #ifdef __DragonFly__
slouken@1565
  2058
          # include <bus/usb/usb.h>
slouken@1565
  2059
          # include <bus/usb/usbhid.h>
slouken@1565
  2060
          #else
slouken@1565
  2061
          # include <dev/usb/usb.h>
slouken@1565
  2062
          # include <dev/usb/usbhid.h>
slouken@1565
  2063
          #endif
slouken@381
  2064
          #if defined(HAVE_USBHID_H)
slouken@381
  2065
          #include <usbhid.h>
slouken@381
  2066
          #elif defined(HAVE_LIBUSB_H)
slouken@381
  2067
          #include <libusb.h>
slouken@381
  2068
          #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2069
          #include <libusbhid.h>
slouken@404
  2070
          #endif
slouken@381
  2071
        ],[
slouken@381
  2072
          struct report_desc *repdesc;
slouken@381
  2073
          struct usb_ctl_report *repbuf;
slouken@402
  2074
          hid_kind_t hidkind;
slouken@381
  2075
        ],[
slouken@381
  2076
        have_usbhid=yes
slouken@381
  2077
        ])
slouken@381
  2078
        AC_MSG_RESULT($have_usbhid)
slouken@381
  2079
slouken@381
  2080
        if test x$have_usbhid = xyes; then
slouken@381
  2081
            AC_MSG_CHECKING(for ucr_data member of usb_ctl_report)
slouken@381
  2082
            have_usbhid_ucr_data=no
slouken@381
  2083
            AC_TRY_COMPILE([
slouken@404
  2084
              #include <sys/types.h>
slouken@404
  2085
              #if defined(HAVE_USB_H)
slouken@404
  2086
              #include <usb.h>
slouken@404
  2087
              #endif
slouken@1565
  2088
              #ifdef __DragonFly__
slouken@1565
  2089
              # include <bus/usb/usb.h>
slouken@1565
  2090
              # include <bus/usb/usbhid.h>
slouken@1565
  2091
              #else
slouken@1565
  2092
              # include <dev/usb/usb.h>
slouken@1565
  2093
              # include <dev/usb/usbhid.h>
slouken@1565
  2094
              #endif
slouken@381
  2095
              #if defined(HAVE_USBHID_H)
slouken@381
  2096
              #include <usbhid.h>
slouken@381
  2097
              #elif defined(HAVE_LIBUSB_H)
slouken@381
  2098
              #include <libusb.h>
slouken@381
  2099
              #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2100
              #include <libusbhid.h>
slouken@381
  2101
              #endif
slouken@381
  2102
            ],[
slouken@381
  2103
              struct usb_ctl_report buf;
slouken@381
  2104
              if (buf.ucr_data) { }
slouken@381
  2105
            ],[
slouken@381
  2106
            have_usbhid_ucr_data=yes
slouken@381
  2107
            ])
slouken@381
  2108
            if test x$have_usbhid_ucr_data = xyes; then
slouken@1361
  2109
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_UCR_DATA"
slouken@381
  2110
            fi
slouken@381
  2111
            AC_MSG_RESULT($have_usbhid_ucr_data)
slouken@407
  2112
            
slouken@1361
  2113
            AC_MSG_CHECKING(for new usbhid API)
slouken@407
  2114
            have_usbhid_new=no
slouken@407
  2115
            AC_TRY_COMPILE([
slouken@407
  2116
              #include <sys/types.h>
slouken@407
  2117
              #if defined(HAVE_USB_H)
slouken@407
  2118
              #include <usb.h>
slouken@407
  2119
              #endif
slouken@3392
  2120
              #ifdef __DragonFly__
slouken@2158
  2121
              #include <bus/usb/usb.h>
slouken@2158
  2122
              #include <bus/usb/usbhid.h>
slouken@3392
  2123
              #else
slouken@407
  2124
              #include <dev/usb/usb.h>
slouken@407
  2125
              #include <dev/usb/usbhid.h>
slouken@3392
  2126
              #endif
slouken@407
  2127
              #if defined(HAVE_USBHID_H)
slouken@407
  2128
              #include <usbhid.h>
slouken@407
  2129
              #elif defined(HAVE_LIBUSB_H)
slouken@407
  2130
              #include <libusb.h>
slouken@407
  2131
              #elif defined(HAVE_LIBUSBHID_H)
slouken@407
  2132
              #include <libusbhid.h>
slouken@407
  2133
              #endif
slouken@407
  2134
            ],[
slouken@407
  2135
              report_desc_t d;
slouken@1361
  2136
              hid_start_parse(d, 1, 1);
slouken@407
  2137
            ],[
slouken@407
  2138
            have_usbhid_new=yes
slouken@407
  2139
            ])
slouken@407
  2140
            if test x$have_usbhid_new = xyes; then
slouken@1361
  2141
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_NEW"
slouken@407
  2142
            fi
slouken@407
  2143
            AC_MSG_RESULT($have_usbhid_new)
slouken@381
  2144
slouken@1565
  2145
            AC_MSG_CHECKING(for struct joystick in machine/joystick.h)
slouken@1565
  2146
            have_machine_joystick=no
slouken@1565
  2147
            AC_TRY_COMPILE([
slouken@1565
  2148
              #include <machine/joystick.h>
slouken@1565
  2149
            ],[
slouken@1565
  2150
              struct joystick t;
slouken@1565
  2151
            ],[
slouken@1565
  2152
            have_machine_joystick=yes
slouken@1565
  2153
            ])
slouken@1565
  2154
            if test x$have_machine_joystick = xyes; then
icculus@5548
  2155
                AC_DEFINE(SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H, 1, [ ])
slouken@1565
  2156
            fi
slouken@1565
  2157
            AC_MSG_RESULT($have_machine_joystick)
slouken@1565
  2158
icculus@5548
  2159
            AC_DEFINE(SDL_JOYSTICK_USBHID, 1, [ ])
slouken@1361
  2160
            SOURCES="$SOURCES $srcdir/src/joystick/bsd/*.c"
slouken@1521
  2161
            EXTRA_CFLAGS="$EXTRA_CFLAGS $USB_CFLAGS"
slouken@1521
  2162
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $USB_LIBS"
slouken@1361
  2163
            have_joystick=yes
slouken@381
  2164
        fi
slouken@1361
  2165
        CFLAGS="$save_CFLAGS"
slouken@381
  2166
    fi
slouken@381
  2167
}
slouken@381
  2168
slouken@1361
  2169
dnl Check for clock_gettime()
slouken@1361
  2170
CheckClockGettime()
slouken@795
  2171
{
slouken@1361
  2172
    AC_ARG_ENABLE(clock_gettime,
slouken@1637
  2173
AC_HELP_STRING([--enable-clock_gettime], [use clock_gettime() instead of gettimeofday() on UNIX [[default=no]]]),
slouken@1361
  2174
                  , enable_clock_gettime=no)
slouken@1361
  2175
    if test x$enable_clock_gettime = xyes; then
slouken@1361
  2176
        AC_CHECK_LIB(rt, clock_gettime, have_clock_gettime=yes)
slouken@1361
  2177
        if test x$have_clock_gettime = xyes; then
icculus@5548
  2178
            AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [ ])
slouken@1521
  2179
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lrt"
slouken@3087
  2180
        else
slouken@3087
  2181
            AC_CHECK_LIB(c, clock_gettime, have_clock_gettime=yes)
slouken@3087
  2182
            if test x$have_clock_gettime = xyes; then
icculus@5548
  2183
               AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [ ])
slouken@3087
  2184
               EXTRA_LDFLAGS="$EXTRA_LDFLAGS"
slouken@3087
  2185
            fi
icculus@1175
  2186
        fi
slouken@795
  2187
    fi
slouken@795
  2188
}
slouken@795
  2189
slouken@1062
  2190
dnl Check for a valid linux/version.h
slouken@1062
  2191
CheckLinuxVersion()
slouken@1062
  2192
{
slouken@1062
  2193
    AC_CHECK_HEADER(linux/version.h, have_linux_version_h=yes)
slouken@1062
  2194
    if test x$have_linux_version_h = xyes; then
slouken@1521
  2195
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_LINUX_VERSION_H"
slouken@1062
  2196
    fi
slouken@1062
  2197
}
slouken@1062
  2198
slouken@1127
  2199
dnl Check if we want to use RPATH
slouken@1127
  2200
CheckRPATH()
slouken@1127
  2201
{
slouken@1127
  2202
    AC_ARG_ENABLE(rpath,
slouken@1637
  2203
AC_HELP_STRING([--enable-rpath], [use an rpath when linking SDL [[default=yes]]]),
slouken@1127
  2204
                  , enable_rpath=yes)
slouken@1127
  2205
}
slouken@1127
  2206
slouken@1550
  2207
dnl Set up the configuration based on the host platform!
slouken@1550
  2208
case "$host" in
slouken@5411
  2209
    *-*-linux*|*-*-uclinux*|*-*-gnu*|*-*-k*bsd*-gnu|*-*-bsdi*|*-*-freebsd*|*-*-dragonfly*|*-*-netbsd*|*-*-openbsd*|*-*-sysv5*|*-*-solaris*|*-*-hpux*|*-*-aix*|*-*-minix*)
slouken@1550
  2210
        case "$host" in
slouken@1361
  2211
            *-*-linux*)         ARCH=linux ;;
slouken@1820
  2212
            *-*-uclinux*)       ARCH=linux ;;
slouken@1361
  2213
            *-*-kfreebsd*-gnu)  ARCH=kfreebsd-gnu ;;
slouken@1361
  2214
            *-*-knetbsd*-gnu)   ARCH=knetbsd-gnu ;;
slouken@1361
  2215
            *-*-kopenbsd*-gnu)  ARCH=kopenbsd-gnu ;;
slouken@1361
  2216
            *-*-gnu*)           ARCH=gnu ;; # must be last of the gnu variants
slouken@1361
  2217
            *-*-bsdi*)          ARCH=bsdi ;;
slouken@1361
  2218
            *-*-freebsd*)       ARCH=freebsd ;;
slouken@1565
  2219
            *-*-dragonfly*)     ARCH=freebsd ;;
slouken@1361
  2220
            *-*-netbsd*)        ARCH=netbsd ;;
slouken@1361
  2221
            *-*-openbsd*)       ARCH=openbsd ;;
slouken@1361
  2222
            *-*-sysv5*)         ARCH=sysv5 ;;
slouken@1361
  2223
            *-*-solaris*)       ARCH=solaris ;;
slouken@1361
  2224
            *-*-hpux*)          ARCH=hpux ;;
slouken@1361
  2225
            *-*-aix*)           ARCH=aix ;;
slouken@2775
  2226
            *-*-minix*)         ARCH=minix ;;
slouken@795
  2227
        esac
icculus@1573
  2228
        CheckVisibilityHidden
slouken@1
  2229
        CheckDummyVideo
slouken@68
  2230
        CheckDiskAudio
icculus@1532
  2231
        CheckDummyAudio
slouken@371
  2232
        CheckDLOPEN
slouken@0
  2233
        CheckOSS
slouken@0
  2234
        CheckALSA
icculus@2271
  2235
        CheckPulseAudio
slouken@0
  2236
        CheckARTSC
slouken@0
  2237
        CheckESD
slouken@0
  2238
        CheckNAS
slouken@0
  2239
        CheckX11
slouken@167
  2240
        CheckDirectFB
slouken@2947
  2241
        CheckFusionSound
icculus@1191
  2242
        CheckOpenGLX11
slouken@6188
  2243
        CheckOpenGLESX11
icculus@6734
  2244
        CheckLibUDev
icculus@6774
  2245
        CheckDBus
slouken@0
  2246
        CheckInputEvents
icculus@1201
  2247
        CheckTslib
slouken@1361
  2248
        CheckUSBHID
slouken@0
  2249
        CheckPTHREAD
slouken@1361
  2250
        CheckClockGettime
slouken@1062
  2251
        CheckLinuxVersion
slouken@1127
  2252
        CheckRPATH
slouken@1361
  2253
        # Set up files for the audio library
slouken@1361
  2254
        if test x$enable_audio = xyes; then
slouken@1361
  2255
          case $ARCH in
slouken@1565
  2256
            sysv5|solaris|hpux)
icculus@5548
  2257
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO, 1, [ ])
slouken@1361
  2258
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2259
                have_audio=yes
slouken@1361
  2260
            ;;
slouken@1565
  2261
            netbsd|openbsd)
icculus@5548
  2262
                AC_DEFINE(SDL_AUDIO_DRIVER_BSD, 1, [ ])
slouken@1567
  2263
                SOURCES="$SOURCES $srcdir/src/audio/bsd/*.c"
slouken@1361
  2264
                have_audio=yes
slouken@1361
  2265
            ;;
slouken@1361
  2266
            aix)
icculus@5548
  2267
                AC_DEFINE(SDL_AUDIO_DRIVER_PAUDIO, 1, [ ])
slouken@1361
  2268
                SOURCES="$SOURCES $srcdir/src/audio/paudio/*.c"
slouken@1361
  2269
                have_audio=yes
slouken@1361
  2270
            ;;
slouken@1361
  2271
          esac
slouken@371
  2272
        fi
slouken@0
  2273
        # Set up files for the joystick library
slouken@0
  2274
        if test x$enable_joystick = xyes; then
slouken@1361
  2275
          case $ARCH in
slouken@1361
  2276
            linux)
icculus@5548
  2277
                AC_DEFINE(SDL_JOYSTICK_LINUX, 1, [ ])
slouken@1361
  2278
                SOURCES="$SOURCES $srcdir/src/joystick/linux/*.c"
slouken@1361
  2279
                have_joystick=yes
slouken@1361
  2280
            ;;
slouken@1361
  2281
          esac
slouken@0
  2282
        fi
slouken@2713
  2283
        # Set up files for the haptic library
slouken@2713
  2284
        if test x$enable_haptic = xyes; then
slouken@2713
  2285
           if test x$use_input_events = xyes; then
slouken@2713
  2286
             case $ARCH in
slouken@2713
  2287
               linux)
icculus@5548
  2288
                   AC_DEFINE(SDL_HAPTIC_LINUX, 1, [ ])
slouken@2713
  2289
                   SOURCES="$SOURCES $srcdir/src/haptic/linux/*.c"
slouken@2713
  2290
                   have_haptic=yes
slouken@2713
  2291
               ;;
slouken@2713
  2292
             esac
slouken@2713
  2293
           fi
slouken@2713
  2294
        fi
icculus@3170
  2295
        # Set up files for the power library
icculus@3170
  2296
        if test x$enable_power = xyes; then
icculus@3170
  2297
             case $ARCH in
icculus@3170
  2298
               linux)
icculus@5548
  2299
                   AC_DEFINE(SDL_POWER_LINUX, 1, [ ])
icculus@3170
  2300
                   SOURCES="$SOURCES $srcdir/src/power/linux/*.c"
icculus@3170
  2301
                   have_power=yes
icculus@3170
  2302
               ;;
icculus@3170
  2303
             esac
icculus@3170
  2304
        fi
slouken@0
  2305
        # Set up files for the timer library
slouken@0
  2306
        if test x$enable_timers = xyes; then
icculus@5548
  2307
            AC_DEFINE(SDL_TIMER_UNIX, 1, [ ])
slouken@1361
  2308
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2309
            have_timers=yes
slouken@0
  2310
        fi
slouken@0
  2311
        ;;
slouken@0
  2312
    *-*-cygwin* | *-*-mingw32*)
slouken@0
  2313
        ARCH=win32
slouken@1550
  2314
        if test "$build" != "$host"; then # cross-compiling
slouken@0
  2315
            # Default cross-compile location
slouken@4476
  2316
            ac_default_prefix=/usr/local/cross-tools/$host
slouken@0
  2317
        else
slouken@0
  2318
            # Look for the location of the tools and install there
slouken@750
  2319
            if test "$BUILD_PREFIX" != ""; then
slouken@1
  2320
                ac_default_prefix=$BUILD_PREFIX
slouken@1
  2321
            fi
slouken@0
  2322
        fi
slouken@1
  2323
        CheckDummyVideo
slouken@68
  2324
        CheckDiskAudio
icculus@1532
  2325
        CheckDummyAudio
slouken@5062
  2326
        CheckWINDOWS
slouken@5062
  2327
        CheckWINDOWSGL
slouken@0
  2328
        CheckDIRECTX
slouken@5093
  2329
slouken@5093
  2330
        # Set up the core platform files
slouken@5093
  2331
        SOURCES="$SOURCES $srcdir/src/core/windows/*.c"
slouken@5093
  2332
slouken@1895
  2333
        # Set up files for the video library
slouken@1895
  2334
        if test x$enable_video = xyes; then
icculus@5548
  2335
            AC_DEFINE(SDL_VIDEO_DRIVER_WINDOWS, 1, [ ])
slouken@5062
  2336
            SOURCES="$SOURCES $srcdir/src/video/windows/*.c"
slouken@1895
  2337
            have_video=yes
slouken@1895
  2338
            AC_ARG_ENABLE(render-d3d,
slouken@1895
  2339
AC_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[default=yes]]]),
slouken@1895
  2340
                                , enable_render_d3d=yes)
slouken@1895
  2341
            if test x$enable_render_d3d = xyes -a x$have_d3d = xyes; then
icculus@5548
  2342
                AC_DEFINE(SDL_VIDEO_RENDER_D3D, 1, [ ])
slouken@1895
  2343
            fi
slouken@1895
  2344
        fi
slouken@0
  2345
        # Set up files for the audio library
slouken@0
  2346
        if test x$enable_audio = xyes; then
icculus@5588
  2347
            AC_DEFINE(SDL_AUDIO_DRIVER_WINMM, 1, [ ])
icculus@5588
  2348
            SOURCES="$SOURCES $srcdir/src/audio/winmm/*.c"
slouken@1895
  2349
            if test x$have_dsound = xyes; then
icculus@5548
  2350
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND, 1, [ ])
icculus@5587
  2351
                SOURCES="$SOURCES $srcdir/src/audio/directsound/*.c"
nathanheisey@5557
  2352
            fi
icculus@5592
  2353
            if test x$have_xaudio2 = xyes; then
icculus@5592
  2354
                AC_DEFINE(SDL_AUDIO_DRIVER_XAUDIO2, 1, [ ])
icculus@5592
  2355
                SOURCES="$SOURCES $srcdir/src/audio/xaudio2/*.c"
slouken@0
  2356
            fi
slouken@1361
  2357
            have_audio=yes
slouken@0
  2358
        fi
slouken@0
  2359
        # Set up files for the joystick library
slouken@0
  2360
        if test x$enable_joystick = xyes; then
slouken@1895
  2361
            if test x$have_dinput = xyes; then
icculus@5548
  2362
                AC_DEFINE(SDL_JOYSTICK_DINPUT, 1, [ ])
slouken@5062
  2363
                SOURCES="$SOURCES $srcdir/src/joystick/windows/SDL_dxjoystick.c"
slouken@4894
  2364
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldinput8 -ldxguid -ldxerr8"
slouken@1895
  2365
            else
icculus@5548
  2366
                AC_DEFINE(SDL_JOYSTICK_WINMM, 1, [ ])
slouken@5062
  2367
                SOURCES="$SOURCES $srcdir/src/joystick/windows/SDL_mmjoystick.c"
slouken@1895
  2368
            fi
slouken@1361
  2369
            have_joystick=yes
slouken@0
  2370
        fi
slouken@2713
  2371
        if test x$enable_haptic = xyes; then
slouken@2713
  2372
            if test x$have_dinput = xyes; then
icculus@5548
  2373
                AC_DEFINE(SDL_HAPTIC_DINPUT, 1, [ ])
slouken@5062
  2374
                SOURCES="$SOURCES $srcdir/src/haptic/windows/SDL_syshaptic.c"
slouken@2713
  2375
                have_haptic=yes
slouken@2713
  2376
            fi
slouken@2713
  2377
        fi
icculus@3170
  2378
        if test x$enable_power = xyes; then
icculus@5548
  2379
            AC_DEFINE(SDL_POWER_WINDOWS, 1, [ ])
icculus@3170
  2380
            SOURCES="$SOURCES $srcdir/src/power/windows/SDL_syspower.c"
icculus@3170
  2381
            have_power=yes
icculus@3170
  2382
        fi
slouken@0
  2383
        # Set up files for the thread library
slouken@0
  2384
        if test x$enable_threads = xyes; then
icculus@5548
  2385
            AC_DEFINE(SDL_THREAD_WINDOWS, 1, [ ])
slouken@5062
  2386
            SOURCES="$SOURCES $srcdir/src/thread/windows/SDL_sysmutex.c"
slouken@5062
  2387
            SOURCES="$SOURCES $srcdir/src/thread/windows/SDL_syssem.c"
slouken@5062
  2388
            SOURCES="$SOURCES $srcdir/src/thread/windows/SDL_systhread.c"
slouken@1361
  2389
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2390
            have_threads=yes
slouken@0
  2391
        fi
slouken@0
  2392
        # Set up files for the timer library
slouken@0
  2393
        if test x$enable_timers = xyes; then
icculus@5548
  2394
            AC_DEFINE(SDL_TIMER_WINDOWS, 1, [ ])
slouken@5062
  2395
            SOURCES="$SOURCES $srcdir/src/timer/windows/*.c"
slouken@1361
  2396
            have_timers=yes
slouken@1361
  2397
        fi
slouken@1361
  2398
        # Set up files for the shared object loading library
slouken@1361
  2399
        if test x$enable_loadso = xyes; then
icculus@5548
  2400
            AC_DEFINE(SDL_LOADSO_WINDOWS, 1, [ ])
slouken@5062
  2401
            SOURCES="$SOURCES $srcdir/src/loadso/windows/*.c"
slouken@1361
  2402
            have_loadso=yes
slouken@1361
  2403
        fi
slouken@1361
  2404
        # Set up the system libraries we need
slouken@6250
  2405
        # SDL is unicode, and unicows emulates this on Windows 98/ME
slouken@3082
  2406
        # You can get this here: http://libunicows.sourceforge.net/
slouken@3082
  2407
        #EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lunicows"
slouken@5448
  2408
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -luser32 -lgdi32 -lwinmm -limm32 -lole32 -loleaut32 -lversion -luuid"
slouken@5062
  2409
        # The Windows platform requires special setup
slouken@5062
  2410
        VERSION_SOURCES="$srcdir/src/main/windows/*.rc"
slouken@5062
  2411
        SDLMAIN_SOURCES="$srcdir/src/main/windows/*.c"
slouken@0
  2412
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
slouken@6250
  2413
        SDL_LIBS="-lmingw32 -lSDL2main $SDL_LIBS -mwindows"
slouken@0
  2414
        ;;
slouken@3292
  2415
    *-*-beos* | *-*-haiku*)
slouken@0
  2416
        ARCH=beos
slouken@0
  2417
        ac_default_prefix=/boot/develop/tools/gnupro
slouken@1
  2418
        CheckDummyVideo
slouken@68
  2419
        CheckDiskAudio
icculus@1532
  2420
        CheckDummyAudio
slouken@0
  2421
        CheckBWINDOW
slouken@0
  2422
        CheckBeGL
slouken@0
  2423
        # Set up files for the audio library
slouken@0
  2424
        if test x$enable_audio = xyes; then
icculus@5548
  2425
            AC_DEFINE(SDL_AUDIO_DRIVER_BEOSAUDIO, 1, [ ])
slouken@1361
  2426
            SOURCES="$SOURCES $srcdir/src/audio/baudio/*.cc"
slouken@1361
  2427
            have_audio=yes
slouken@0
  2428
        fi
slouken@0
  2429
        # Set up files for the joystick library
slouken@0
  2430
        if test x$enable_joystick = xyes; then
icculus@5548
  2431
            AC_DEFINE(SDL_JOYSTICK_BEOS, 1, [ ])
slouken@1361
  2432
            SOURCES="$SOURCES $srcdir/src/joystick/beos/*.cc"
slouken@1361
  2433
            have_joystick=yes
slouken@0
  2434
        fi
slouken@0
  2435
        # Set up files for the thread library
slouken@0
  2436
        if test x$enable_threads = xyes; then
icculus@5548
  2437
            AC_DEFINE(SDL_THREAD_BEOS, 1, [ ])
slouken@1361
  2438
            SOURCES="$SOURCES $srcdir/src/thread/beos/*.c"
slouken@1361
  2439
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2440
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2441
            have_threads=yes
slouken@0
  2442
        fi
slouken@0
  2443
        # Set up files for the timer library
slouken@0
  2444
        if test x$enable_timers = xyes; then
icculus@5548
  2445
            AC_DEFINE(SDL_TIMER_BEOS, 1, [ ])
slouken@1361
  2446
            SOURCES="$SOURCES $srcdir/src/timer/beos/*.c"
slouken@1361
  2447
            have_timers=yes
slouken@1361
  2448
        fi
slouken@1361
  2449
        # Set up files for the shared object loading library
slouken@1361
  2450
        if test x$enable_loadso = xyes; then
icculus@5548
  2451
            AC_DEFINE(SDL_LOADSO_BEOS, 1, [ ])
slouken@1361
  2452
            SOURCES="$SOURCES $srcdir/src/loadso/beos/*.c"
slouken@1361
  2453
            have_loadso=yes
slouken@0
  2454
        fi
icculus@3173
  2455
        # Set up files for the system power library
icculus@3173
  2456
        if test x$enable_power = xyes; then
icculus@5548
  2457
            AC_DEFINE(SDL_POWER_BEOS, 1, [ ])
icculus@3173
  2458
            SOURCES="$SOURCES $srcdir/src/power/beos/*.c"
icculus@3173
  2459
            have_power=yes
icculus@3173
  2460
        fi
slouken@1367
  2461
        # The BeOS platform requires special setup.
slouken@1367
  2462
        SOURCES="$srcdir/src/main/beos/*.cc $SOURCES"
slouken@1521
  2463
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lroot -lbe -lmedia -lgame -ldevice -ltextencoding"
slouken@0
  2464
        ;;
slouken@6329
  2465
    arm*-apple-darwin*)
slouken@6329
  2466
        # iOS - We are not writing anything to confdefs.h because you have to replace
slouken@6329
  2467
        # SDL_config.h for SDL_config_iphoneos.h anyway
slouken@6329
  2468
        ARCH=ios
slouken@6329
  2469
slouken@6329
  2470
        CheckVisibilityHidden
slouken@6329
  2471
        CheckDummyVideo
slouken@6329
  2472
        CheckDiskAudio
slouken@6329
  2473
        CheckDummyAudio
slouken@6329
  2474
        CheckDLOPEN
slouken@6329
  2475
        CheckCOCOA
slouken@6329
  2476
        CheckPTHREAD
slouken@6329
  2477
slouken@6329
  2478
slouken@6329
  2479
        # Set up files for the audio library
slouken@6329
  2480
        if test x$enable_audio = xyes; then
slouken@6329
  2481
            SOURCES="$SOURCES $srcdir/src/audio/coreaudio/*.c"
slouken@6329
  2482
            have_audio=yes
slouken@6329
  2483
        fi
slouken@6329
  2484
        # Set up files for the joystick library
slouken@6329
  2485
        if test x$enable_joystick = xyes; then
slouken@6329
  2486
            SOURCES="$SOURCES $srcdir/src/joystick/iphoneos/*.m"
slouken@6329
  2487
            have_joystick=yes
slouken@6329
  2488
        fi
slouken@6329
  2489
        # Set up files for the haptic library
slouken@6329
  2490
        #if test x$enable_haptic = xyes; then
slouken@6329
  2491
        #    SOURCES="$SOURCES $srcdir/src/haptic/darwin/*.c"
slouken@6329
  2492
        #    have_haptic=yes
slouken@6329
  2493
        #    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,ForceFeedback"
slouken@6329
  2494
        #fi
slouken@6329
  2495
        # Set up files for the power library
slouken@6329
  2496
        if test x$enable_power = xyes; then
slouken@6329
  2497
            SOURCES="$SOURCES $srcdir/src/power/uikit/*.m"
slouken@6329
  2498
            have_power=yes
slouken@6329
  2499
        fi
slouken@6329
  2500
        # Set up files for the timer library
slouken@6329
  2501
        if test x$enable_timers = xyes; then
slouken@6329
  2502
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@6329
  2503
            have_timers=yes
slouken@6329
  2504
        fi
slouken@6329
  2505
        # Set up additional files for the file library
slouken@6329
  2506
        if test x$enable_file = xyes; then
slouken@6329
  2507
            SOURCES="$SOURCES $srcdir/src/file/cocoa/*.m"
slouken@6329
  2508
        fi
slouken@6329
  2509
        # The iOS platform requires special setup.
slouken@6329
  2510
        SOURCES="$SOURCES $srcdir/src/video/uikit/*.m"
slouken@6329
  2511
        SOURCES="$SOURCES $srcdir/src/video/uikit/*.c"
slouken@6329
  2512
        ;;
slouken@0
  2513
    *-*-darwin* )
icculus@1133
  2514
        # This could be either full "Mac OS X", or plain "Darwin" which is
slouken@158
  2515
        # just the OS X kernel sans upper layers like Carbon and Cocoa.
icculus@1133
  2516
        # Next line is broken, and a few files below require Mac OS X (full)
slouken@158
  2517
        ARCH=macosx
slouken@1624
  2518
slouken@1628
  2519
        # Mac OS X builds with both the Carbon and OSX APIs at the moment
slouken@1638
  2520
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_CARBON"
slouken@1638
  2521
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_OSX"
slouken@1628
  2522
slouken@1742
  2523
        CheckVisibilityHidden
slouken@1
  2524
        CheckDummyVideo
slouken@68
  2525
        CheckDiskAudio
icculus@1532
  2526
        CheckDummyAudio
slouken@1638
  2527
        CheckDLOPEN
icculus@1133
  2528
        CheckCOCOA
icculus@1174
  2529
        CheckX11
slouken@0
  2530
        CheckMacGL
icculus@1191
  2531
        CheckOpenGLX11
slouken@0
  2532
        CheckPTHREAD
icculus@1445
  2533
slouken@2238
  2534
        # Good optimization on Mac OS X, yes...
slouken@2238
  2535
        EXTRA_CFLAGS="$EXTRA_CFLAGS -falign-loops=16"
slouken@2238
  2536
icculus@1445
  2537
        # Need this or things might misbuild on a G3.
slouken@1521
  2538
        EXTRA_CFLAGS="$EXTRA_CFLAGS -force_cpusubtype_ALL"
icculus@1445
  2539
slouken@0
  2540
        # Set up files for the audio library
slouken@0
  2541
        if test x$enable_audio = xyes; then
icculus@5548
  2542
            AC_DEFINE(SDL_AUDIO_DRIVER_COREAUDIO, 1, [ ])
icculus@5596
  2543
            SOURCES="$SOURCES $srcdir/src/audio/coreaudio/*.c"
slouken@1361
  2544
            have_audio=yes
slouken@0
  2545
        fi
slouken@0
  2546
        # Set up files for the joystick library
slouken@0
  2547
        if test x$enable_joystick = xyes; then
icculus@5548
  2548
            AC_DEFINE(SDL_JOYSTICK_IOKIT, 1, [ ])
slouken@1361
  2549
            SOURCES="$SOURCES $srcdir/src/joystick/darwin/*.c"
slouken@1361
  2550
            have_joystick=yes
slouken@0
  2551
        fi
slouken@2713
  2552
        # Set up files for the haptic library
slouken@2713
  2553
        if test x$enable_haptic = xyes; then
icculus@5548
  2554
            AC_DEFINE(SDL_HAPTIC_IOKIT, 1, [ ])
slouken@2713
  2555
            SOURCES="$SOURCES $srcdir/src/haptic/darwin/*.c"
slouken@2713
  2556
            have_haptic=yes
icculus@3623
  2557
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,ForceFeedback"
slouken@2713
  2558
        fi
icculus@3170
  2559
        # Set up files for the power library
icculus@3170
  2560
        if test x$enable_power = xyes; then
icculus@5548
  2561
            AC_DEFINE(SDL_POWER_MACOSX, 1, [ ])
icculus@3170
  2562
            SOURCES="$SOURCES $srcdir/src/power/macosx/*.c"
icculus@3170
  2563
            have_power=yes
icculus@3170
  2564
        fi
slouken@0
  2565
        # Set up files for the timer library
slouken@0
  2566
        if test x$enable_timers = xyes; then
icculus@5548
  2567
            AC_DEFINE(SDL_TIMER_UNIX, 1, [ ])
slouken@1361
  2568
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2569
            have_timers=yes
slouken@1361
  2570
        fi
slouken@4454
  2571
        # Set up additional files for the file library
slouken@4454
  2572
        if test x$enable_file = xyes; then
slouken@4454
  2573
            SOURCES="$SOURCES $srcdir/src/file/cocoa/*.m"
slouken@4454
  2574
        fi
slouken@1621
  2575
        # The Mac OS X platform requires special setup.
slouken@1521
  2576
        EXTRA_CFLAGS="$EXTRA_CFLAGS -fpascal-strings"
slouken@3049
  2577
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lobjc"
icculus@3623
  2578
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Cocoa"
icculus@3623
  2579
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Carbon"
icculus@3623
  2580
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,IOKit"
slouken@3621
  2581
        # If audio is used, add the AudioUnit framework
slouken@3243
  2582
        if test x$enable_audio = xyes; then
icculus@3623
  2583
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,CoreAudio -Wl,-framework,AudioToolbox -Wl,-framework,AudioUnit"
slouken@1361
  2584
        fi
slouken@0
  2585
        ;;
slouken@0
  2586
    *)
slouken@1361
  2587
        AC_MSG_ERROR([
slouken@1550
  2588
*** Unsupported host:  Please add to configure.in
slouken@1361
  2589
        ])
slouken@0
  2590
        ;;
slouken@0
  2591
esac
slouken@0
  2592
icculus@5975
  2593
dnl Do this on all platforms, after everything else.
icculus@5975
  2594
CheckWarnAll
icculus@5975
  2595
slouken@1361
  2596
# Verify that we have all the platform specific files we need
icculus@2066
  2597
slouken@3104
  2598
if test x$have_joystick != xyes; then
slouken@3104
  2599
    if test x$enable_joystick = xyes; then
icculus@5548
  2600
        AC_DEFINE(SDL_JOYSTICK_DISABLED, 1, [ ])
slouken@3097
  2601
    fi
slouken@1361
  2602
    SOURCES="$SOURCES $srcdir/src/joystick/dummy/*.c"
slouken@1361
  2603
fi
slouken@2713
  2604
if test x$have_haptic != xyes; then
slouken@2713
  2605
    if test x$enable_haptic = xyes; then
icculus@5548
  2606
        AC_DEFINE(SDL_HAPTIC_DISABLED, 1, [ ])
slouken@2713
  2607
    fi
slouken@2713
  2608
    SOURCES="$SOURCES $srcdir/src/haptic/dummy/*.c"
slouken@2713
  2609
fi
slouken@1361
  2610
if test x$have_threads != xyes; then
slouken@1361
  2611
    if test x$enable_threads = xyes; then
icculus@5548
  2612
        AC_DEFINE(SDL_THREADS_DISABLED, 1, [ ])
slouken@1361
  2613
    fi
slouken@1361
  2614
    SOURCES="$SOURCES $srcdir/src/thread/generic/*.c"
slouken@1361
  2615
fi
slouken@1361
  2616
if test x$have_timers != xyes; then
slouken@1361
  2617
    if test x$enable_timers = xyes; then
icculus@5548
  2618
        AC_DEFINE(SDL_TIMERS_DISABLED, 1, [ ])
slouken@1361
  2619
    fi
slouken@1361
  2620
    SOURCES="$SOURCES $srcdir/src/timer/dummy/*.c"
slouken@1361
  2621
fi
slouken@1361
  2622
if test x$have_loadso != xyes; then
slouken@1361
  2623
    if test x$enable_loadso = xyes; then
icculus@5548
  2624
        AC_DEFINE(SDL_LOADSO_DISABLED, 1, [ ])
slouken@1361
  2625
    fi
slouken@1361
  2626
    SOURCES="$SOURCES $srcdir/src/loadso/dummy/*.c"
slouken@1361
  2627
fi
slouken@1397
  2628
if test x$SDLMAIN_SOURCES = x; then
slouken@1397
  2629
    SDLMAIN_SOURCES="$srcdir/src/main/dummy/*.c"
slouken@1397
  2630
fi
slouken@6688
  2631
SDLTEST_SOURCES="$srcdir/src/test/*.c"
slouken@0
  2632
slouken@3334
  2633
OBJECTS=`echo $SOURCES`
slouken@5112
  2634
DEPENDS=`echo $SOURCES | tr ' ' '\n'`
slouken@3334
  2635
for EXT in asm cc m c S; do
slouken@3334
  2636
    OBJECTS=`echo "$OBJECTS" | sed 's,[[^ ]]*/\([[^ ]]*\)\.'$EXT',$(objects)/\1.lo,g'`
slouken@5112
  2637
    DEPENDS=`echo "$DEPENDS" | sed "s,^\\([[^ ]]*\\)/\\([[^ ]]*\\)\\.$EXT\\$,\\\\
slouken@3415
  2638
\\$(objects)/\\2.lo: \\1/\\2.$EXT\\\\
slouken@3415
  2639
	\\$(LIBTOOL) --mode=compile \\$(CC) \\$(CFLAGS) \\$(EXTRA_CFLAGS) $DEPENDENCY_TRACKING_OPTIONS -c \\$< -o \\$@,g"`
slouken@3334
  2640
done
slouken@0
  2641
slouken@3334
  2642
VERSION_OBJECTS=`echo $VERSION_SOURCES`
slouken@3334
  2643
VERSION_DEPENDS=`echo $VERSION_SOURCES`
slouken@3334
  2644
VERSION_OBJECTS=`echo "$VERSION_OBJECTS" | sed 's,[[^ ]]*/\([[^ ]]*\)\.rc,$(objects)/\1.o,g'`
slouken@3415
  2645
VERSION_DEPENDS=`echo "$VERSION_DEPENDS" | sed "s,\\([[^ ]]*\\)/\\([[^ ]]*\\)\\.rc,\\\\
slouken@3415
  2646
\\$(objects)/\\2.o: \\1/\\2.rc\\\\
slouken@3415
  2647
	\\$(WINDRES) \\$< \\$@,g"`
slouken@3334
  2648
slouken@3334
  2649
SDLMAIN_OBJECTS=`echo $SDLMAIN_SOURCES`
slouken@3334
  2650
SDLMAIN_DEPENDS=`echo $SDLMAIN_SOURCES`
slouken@3334
  2651
SDLMAIN_OBJECTS=`echo "$SDLMAIN_OBJECTS" | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.o,g'`
slouken@3415
  2652
SDLMAIN_DEPENDS=`echo "$SDLMAIN_DEPENDS" | sed "s,\\([[^ ]]*\\)/\\([[^ ]]*\\)\\.c,\\\\
slouken@3415
  2653
\\$(objects)/\\2.o: \\1/\\2.c\\\\
slouken@3415
  2654
	\\$(LIBTOOL) --mode=compile \\$(CC) \\$(CFLAGS) \\$(EXTRA_CFLAGS) $DEPENDENCY_TRACKING_OPTIONS -c \\$< -o \\$@,g"`
slouken@1397
  2655
slouken@6688
  2656
SDLTEST_OBJECTS=`echo $SDLTEST_SOURCES`
slouken@6688
  2657
SDLTEST_DEPENDS=`echo $SDLTEST_SOURCES`
slouken@6688
  2658
SDLTEST_OBJECTS=`echo "$SDLTEST_OBJECTS" | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.o,g'`
slouken@6688
  2659
SDLTEST_DEPENDS=`echo "$SDLTEST_DEPENDS" | sed "s,\\([[^ ]]*\\)/\\([[^ ]]*\\)\\.c,\\\\
slouken@6688
  2660
\\$(objects)/\\2.o: \\1/\\2.c\\\\
slouken@6688
  2661
	\\$(LIBTOOL) --mode=compile \\$(CC) \\$(CFLAGS) \\$(EXTRA_CFLAGS) $DEPENDENCY_TRACKING_OPTIONS -c \\$< -o \\$@,g"`
slouken@6688
  2662
slouken@0
  2663
# Set runtime shared library paths as needed
slouken@0
  2664
slouken@1127
  2665
if test "x$enable_rpath" = "xyes"; then
slouken@5410
  2666
  if test $ARCH = bsdi -o $ARCH = freebsd -o $ARCH = linux -o $ARCH = netbsd; then
slouken@2040
  2667
    SDL_RLD_FLAGS="-Wl,-rpath,\${libdir}"
slouken@1127
  2668
  fi
slouken@1127
  2669
  if test $ARCH = solaris; then
slouken@2040
  2670
    SDL_RLD_FLAGS="-R\${libdir}"
slouken@1127
  2671
  fi
slouken@1127
  2672
else
slouken@1127
  2673
  SDL_RLD_FLAGS=""
slouken@0
  2674
fi
slouken@387
  2675
slouken@6303
  2676
SDL_STATIC_LIBS="$SDL_LIBS $EXTRA_LDFLAGS"
slouken@807
  2677
slouken@0
  2678
dnl Expand the cflags and libraries needed by apps using SDL
slouken@0
  2679
AC_SUBST(SDL_CFLAGS)
slouken@0
  2680
AC_SUBST(SDL_LIBS)
slouken@807
  2681
AC_SUBST(SDL_STATIC_LIBS)
slouken@0
  2682
AC_SUBST(SDL_RLD_FLAGS)
slouken@1361
  2683
if test x$enable_shared = xyes; then
slouken@1361
  2684
    ENABLE_SHARED_TRUE=
slouken@1361
  2685
    ENABLE_SHARED_FALSE="#"
slouken@1361
  2686
else
slouken@1361
  2687
    ENABLE_SHARED_TRUE="#"